With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.
Here is the table of contents of the comprehensive BRESSER Telescope Guide:
Der Sky Guide bietet umfassende Informationen zu Sternbildern, Planetenpositionen und astronomischen Ereignissen – ideal, um Ihre Beobachtungen zu planen und noch tiefer in die Astronomie einzutauchen.
Besuchen Sie den Guide direkt hier, um das Beste aus Ihren Beobachtungen herauszuholen!
Product information "Vixen ASG-CB90 Carbon Tripod"
Despite being developed for heavy mounts, the Vixen ASG CB90 carbon tripod is one of the lightest tripods on the market.
The ASG CB90 tripod was originally designed for the new AXJ mount. However, it is also ideally suited to the tried-and-tested SX, HF2, AP, GPD2 and GP2 mounts.
The hand nuts can be loosened to extend the tripod by one section.
The legs of the ASG CB90 tripod can be secured by a reliable screw cap and are equipped with a 2.5 cm interval scale marking.
Safe and convenient bag to transport your OTA or tripod to your observing site. Holds many size tubes. Wrap the optical tube in the protective cloth with Velcro tape and secure it to the wall inside the carrying bag. Includes 2 accessory pouches to store a finder scope and flip mirror. Reflective tape on the carry strap increases visibility at a dark site.Suggested tubes and tripods: A80M ; A80Mf ; A70Lf ; ED103S; AX103S ; SXGHAL130 and SXG-AL130 TripodFEATUREScarry bag for tubes & tripod maximum optical tube size: 850x125mm (L&W)reflective tape on handles prevent lossSCOPE OF DELIVERY1x Vixen Carry Bag2x accessory pouches
For mounting a GP2, GPD2, SX or AP mount with 45mm base on the SXG or AP tripod.
Prevents long telescopic tubes from hitting the mount. FEATURES Suitable for SX, SXD2, SXP, GP2, GPD2, SKYPOD, HF2 GPD and GP mounts with 45mm connectorHeight 207mm Diameter 130mmWeight 1,8 kg SCOPE OF DELIVERY Half PillarAdjustable pivot for GP2, GPD2, AP and SX mounts
The soft padded Vixen accessory bag can be attached to a tripod, keeping your accessories close at hand. The bag is exactly the right size for the Polarie U Star tracker.
But also other accessories, such as a camera lens, batteries or the remote control of your camera can be stored safely and within reach in this soft bag.
The neoprene material, which absorbs shocks excellently and offers good thermal insulation, protects your accessories extremely well.
and protects your batteries and USB battery packs from extreme cold. FEATURESAccessory bag for attaching to a tripod Perfect fit for the Polarie U Star Tracker Suitable to keep all kinds of accessories clos at hand Material: neoprene, polyester Dimensions: 11 x 13 cm Weight: 95 g SCOPE OF DELIVERYTripod accessory bag Fastening strap
The HF2 mount is an azimuthal fork mount for mounting large binoculars.
It also requires the X000161 mounting plate for attachment of different binocular types.
Not required with the BT126S-A.
FEATURES
Can be used with: SXG-HAL130, SXG-AL130, APP-TL130
Bearing capacity: 13 kg
Weight: 3.4 kg
WHAT’S INCLUDED
HF2 fork mount
Mounting tool
The AP mount provides a secure, stable support for your telescope.
Thanks to the slip clutch mechanism, the mount can be adjusted quickly to the target object.
There is a wide range of optional accessories. The ADVANCED POLARIS mount is perfect for both beginners and advanced observers who require a lightweight travel mount.
STYLISH DESIGN
The AP mount features an ultra-smooth finish without any projecting parts.
Simply place your telescope on the mount and move it to the desired celestial object without having to loosen any clamps!
QUICK POLAR ALIGNMENT
The slip clutches allow you to adjust the telescope to your target object easily – no more searching for adjustment clamps in the dark! An optional polar meter is available, which enables you to locate the celestial pole when it is hidden by trees or buildings.
OPTIONAL POLAR FINDER SCOPE
The innovative polar finder scope provides a new way to polar align your telescope. Simply align the stars in the crosshair reticle with the same stars in the night sky. Polar alignment is achieved using 3 reference stars. The polar finder is illuminated to facilitate orientation and switches off automatically after 3 minutes to save battery power.
OPTIONAL POWER SUPPLY
The RA and DEC motor modules are powered by four AA alkaline, Ni-MH or Ni-CD batteries. The RA motor module has a USB Micro-B port for an external power supply. A USB power pack or car charging cable can be used for longer observation sessions.
OPTIONAL STAR BOOK ONE CONTROLLER
The STAR BOOK ONE is a multifunctional and intuitive controller that tracks in the RA and DC axis with a range of different speeds. The tracking options are designed for time lapse cameras at a wide range of speeds, including sidereal, lunar and solar rates. The controller also offers many useful functions such as backlash compensation, autoguider port, PEC and a built-in red LED light. The STAR BOOK ONE controller is designed for the AP-SM mount and is an integral part of the RA motor module.
NOTE
The STAR BOOK ONE controller is not sold separately but is only available with the Motor Module Set!
FEATURES
R.A. Worm wheels: 58.4 mm Ø gear wheel with 140 teeth
DEC. Worm wheels: 58.4 mm Ø gear wheel with 140 teeth
Azimuthal adjustment: Twin adjusting screws
Altitude adjustment: Twin adjusting screws
Number of ball bearings: 7
Polar finder: Optional
Motors: Optional
Tracking: Manual fine adjustment
Counterweight bar: 20 mm
WHAT’S INCLUDED
AP mount
1.0 kg counterweight
Simple force of friction keeps the telescope in place.
Easily direct the telescope to your desired celestial object without loosening a screw.
The friction automatically holds the telescope in position.
The AP mount provides a secure, stable support for your telescope.
Thanks to the slip clutch mechanism, the mount can be quickly adjusted to the target object.
There is a wide range of optional accessories.
FEATURES
Azimuthal telescope mount with manual fine adjustment
Easy to use and quick to install
Designed for telescopes up to 8 kg
WHAT'S INCLUDED
Mount
Wheel for fine adjustment
Designed as a complement to the AXD2 equatorial mount, the AXJ mount offers outstanding durability and precision.
The AXJ mount can also be used on AXD-TR102 tripods with an adapter.
Periodic errors on mounts are usually measured and corrected by the user. Unlike the old StarBook controller, the STAR BOOK TEN controller saves these errors permanently. The periodic error of the mount is measured in the factory (total of 12 points per 30 degrees worm gear) and corrected before delivery. This is known as V-PEC and functions automatically as soon as you use the mount. It delivers an accuracy of +/- 4.0 arc seconds. You can increase the tracking accuracy further by saving your own recorded periodic errors.
Vixen uses a new Belt-drive system in the AXJ mount. The gear drive was replaced with a toothed belt drive.
This gives the mount a quicker reaction time and lower backlash. It also helps to minimize noise. The 6x20 polar finder scope is pre-installed.
This allows the user to configure the polar alignment (for both the northern and southern hemispheres).
The polar finder scope has a variable illuminated reticle with an automatic power-off function. The brightness can be adjusted in 8 levels so that the user can configure the desired brightness.
SETTING ACCURACY OF LESS THAN 3 ARC MINUTES
The dark field illumination (red LED) turns on when the push button is pressed. The reticle also lights up in red so that the observer can recognize and align stars in the background of the reticle. The light turns off automatically after a few minutes to save battery power.
2 bearing sets (4 pieces) are used for the shaft of the RA axis. Thanks to the newly developed EQ design, the ZXJ mount has a higher load capacity of 22 kg.
As the motors, worm shaft and worm gear are located in the lower part of the mount, fewer counterweights are required than with conventional mounts.
The STAR BOOK TEN controller is a modern control system with a high-resolution colour monitor.
The STAR BOOK TEN system contains more than 272,000 celestial objects, including 260,000 stars from the SAO catalogue, 109 Messier objects, 7840 NGC objects and 5380 IC objects, as well the soon, moon and planets. Objects can be accessed by name, and information such as images and data can be defined separately.
FEATURES
+/-4.0 arc seconds with V-PEC
V-PEC (Vixen-Permanent Periodic Error Correction)
Belt drive system (prevents backlash and minimizes noise)
14 ball bearings
Polar alignment (variable fork fix type)
Polar finder with reference star alignment
STAR BOOK TEN controller with autoguider input
Retractable counterweight bar
WHAT’S INCLUDED
AXJ mount
Starbook Ten controller
2 counterweights (3.7 kg and 1.5 kg)
GoTo mount with Star Book Ten controller
22 kg load (photographic)
Portable power storage (mobile power bank) in maxi format by BRESSER
The energy you need in every situation: that's what the mobile Power Station 500 Watt by BRESSER offers you. Whether for tough outdoor use, van life, in the garden or the event of a power failure at home - with the various connection options, you can operate and charge almost all common electronic devices via the powerful and recharcheable 520Wh lithium-ion battery. Perfect for notebooks, musical instrument, etc.: The high-quality 230 volt 500 watt output with a pure sinus wave also supplies sensitive devices with power. In addition, this mobile power station is a silent and environmentally friendly alternative to power generators with combustion engines. In combination with a solar panel (available as an option), the built-in solar charge controller allows you to easily use the sunshine to directly charge your Power Station. The built-in Anderson input for direct charging via solar panel makes this particularly easy.
Connection options
Charge up to 4 x USB mobile devices such as smartphones, MP-3 players, mobile game paddles, cameras, drones, etc. at the same time. The device offers 1 x USB-A and 1 x USB-C fast charging output with Qualcomm Quick Charge 3.0 support. You can also power up to 5 x 12 volt devices with a total of 10 amps of current draw. Use 1 direct car cigarette lighter connector socket and 4 x DC 2.1/5.5mm connector sockets. With the 2 included adapters from 5.5/2.1mm hollow plug to cigarette lighter socket, you can connect car/camping devices such as refrigerators, water pumps, mini compressors, air pumps etc. directly and in parallel. In addition, 2 sockets with 230 volts and a total of 500 watts continuous power are available on the unit. Ideal for connecting chargers for notebooks/tablets/smartphones, mobile coolers and refrigerators, musical instruments, etc. or other electrical devices in this power class.
The heart of the Power Station: the built-in battery The powerful 520Wh 43Ah/12Volt (140400mA/3.7V) lithium-ion battery reliably stores your energy reserve. It is charged within 8 hours with the included 230V charger or 12V car battery charging cable. Thanks to the built-in solar charge controller, you can also charge the Power Station directly using a solar panel (available as an option). A clear display shows you all relevant information such as the battery charge status, battery charging process, USB output ON/OFF and AC/DC output ON/OFF.
Possible operating time with typical applicationsHow long does the Power Station charge or operate your devices? You can easily calculate the approximate operating time yourself: runtime (approx.) = Power Station 520 watt-hour battery x 0.85 / devices input power in watts.For example a notebook with 45 Watt input power: 520 Wh x 0.85 / 45 Watt = runtime in hours; 520 x 0.85 / 45 = 10 hours runtime.LED lamp with 5 Watt: approx. 88 hoursLED lamp with 10 Watt: approx. 44 hoursCamping cooler with 30 Watt: approx. 14 hoursNotebook with 45 Watt: approx. 10 hoursTV with 60 Watt: approx. 7 hoursSmartphone: 50 x chargingTablet computer: 30 x chargingDigital camera: 50 x chargingNotebook: 5 x charging
Extensive electronic protection of all current inputs and outputs: The Power Station is protected against short circuit, overvoltage, over- and deep discharge of the battery and against overheating.
Please note that for use with our astronomy mounts, such as the EXOS-2 Goto, the adapter cable 4930100 is additionally required.
FEATURESPortable energy storage (Power Bank / Power Station)Self-sufficient power supply for outdoor, hobby and professional useCharging and operation of various electrical appliancesOperate or charge up to 11 devices at the same timePure sinus wave for both 230 volt outputsAlso suitable for sensitive devices such as notebooks or musical instrumentsMany connection options and adapters includedEnvironmentally friendly and silent alternative to power generatorsIntegrated solar charge controller for direct charging via solar panelComfortable carrying handle with non-slip rubber coatingPowerful 520Wh 43Ah/12 Volt (140400mA/3.7V) lithium ion battery3 x USB A with each 5-9 Volt 2.1 Ampere) and 1 x USB quick charge output with Qualcomm Quick Charge 3.0 support1 x USB C with 5-12 volts 3.0 amps (for smartphones and tablets of the latest generation)4 x 12 Volt DC out 5.5/2.1mm hollow plug (max. total load 10 Amps, short time 12 A)2 x 230 Volt AC out (500 Watt continuous power, short time 1000 Watt)Indication of battery charge status and USB/DC/AC output on/off staus on displayInput charging socket: 13-22 Volt / 6 Ampere (via power supply or solar panel)Built-in Anderson input for direct charging via solar panelCharging time 0-100% approx. 8 hoursTemperature range: from -10 to +40 degrees CelsiusLifetime/charging cycles: >500 times
SCOPE OF DELIVERYPower Station with batteryCharger 230 Volt 6 amps230 Volt power cord for Europe (1 pc.)230 Volt power cord for UK (1 pc.)Car charger 12 VoltAdapter 5.5/2.1mm to cigarette lighter socket (2 pcs.)UK socket adapter for 230V output (2 pcs.)Instruction manual
For remote control of a BRESSER MCX 102/127 Goto Telescope or a BRESSER EXOS-II EQ Goto Mount via computer cable. Navigate your telescope comfortably with navigation software and Windows 10 computer. One click on the star map on the computer and the telescope is positioned on the desired object. NOTES(This list is exemplary and not exhaustive)To control a BRESSER MCX Goto telescope, no software update of the Computer Handbox is required. A direct use is therefore possible. To control a BRESSER EXOS-II EQ Goto mount, the Computer Handbox must be updated to software version v2.3 with the help of this computer cable set. This cable set is not suitable for the EXPLORE SCIENTIFIC EXOS-2 with PMC-Eight Goto. This set does not include navigation software and computer. DOWNLOAD NAVIGATION SOFTWARE (alternatively)Sky Map Pro Demo: https://nextcloud.bresser.de/s/PnQr9gyigxp9A6zSky Map Pro ASCOM PLUG-in: http://download.ascom-standards.org/plugins/SkyMapProPlugin.zip Carte Du Ciel: https://www.ap-i.net/skychart//en/startStellarium: https://stellarium.org/de FEATURESConnects a BRESSER MCX102/127 Goto to a PC Connects a BRESSER EXOS-II Goto to a PC Comfortable control by computer USB to serial adapter included Required firmware update for EXOS-II included Compatible with WIN 10 + 11SCOPE OF DELIVERYRS-232 computer cable USB 2.0 to RS-232 adapter + driver CD-Rom Firmware v2.3 for EXOS-II Goto Handbox Flash Utility Software for Handbox Update ASCOM driver for BRESSER MCX/EXOS-II Goto Operating instructions
With this adapter, you can operate your Bresser MCX 102/127 Goto telescope, BRESSER 80/400 Goto or National Geographic 70mm/90mm Goto telescope using a 230V~ wall connector.
Self-sufficient travel with the BRESSER solar charger
Whether camping, sailing, trekking or swimming at the nearest lake – anyone who enjoys being outdoors for long periods of time does not want to do without their smartphone, tablet, powerbank, etc. But one question quickly arises: where can I find the nearest power socket? After all, every battery runs out and our practical everyday helpers can't manage without electricity. With the ultra-compact BRESSER solar charger, you simply use the power of the sun to charge your devices. The environmentally friendly solar energy is free of charge – and you remain independent of the power grid!
Simply open it up, put it down and immediately produce green solar powerThe handling is very simple: unfold the solar panel and align it as perpendicularly as possible to the sun. Then connect the device to be charged to the solar charger, either with a suitable USB cable (not included) or with the included DC connection cable. The charging process begins immediately.
Which devices can the solar panel charge?
The solar charger gets all devices with a USB power supply connection or the above-mentioned DC power plug connection up and running again in no time – e.g. smartphones, tablets, power banks, portable playstations, MP4 players, GPS devices and Bluetooth headphones. For charging large power stations, we recommend the more powerful BRESSER solar panels with at least 60 watts output power – see art. no. 3810050, 3810060, 3810070.Universal charger with flexible connection optionsOne USB-A connection socket is available for powering your devices. There is also an additional universal connection socket for DC bar plugs with a diameter of 5.5/2.1 mm. A universal connection cable with a 5.5/2.1mm DC bar plug on both sides and a length of 2 metres, as well as 3 plug adapters (3.5/1.35mm, 5.5/2.5mm, 8.0/5.5/0.8mm) are included in the scope of delivery. The polarity of the connectors is as follows: Inner contact = positive (+), outer contact = negative (-).
How long does it take to charge a battery?Most modern devices with built-in batteries indicate the current charging status of the battery on a display or status LEDs. The charging process is also automatically terminated by the internal charger of the smartphone or tablet, etc., as soon as the battery is full.Nevertheless, it is helpful to know how long a full charge theoretically takes with an empty battery. This is the only way to choose the right solar panel model for the requirements of the devices you want to charge.Here is a short calculation: Divide the capacity of the battery (mAh) by the charging current of the charger (mA) and multiply this by a factor of 75. This then gives you the approximate charging time in minutes that is required to fully charge the battery at 100% sunshine duration.Example: A battery with a capacity of 3000mAh (3.0 Ah) and a charging current via 5 volt USB connection of 2400mA (2.4 amps). So 3000 : 2400 x 75 = 94 minutes. Dividing the result by 60 gives the charging time in hours: 1.6 hours.This means that an average smartphone can be fully charged in just about 1.6 hours with a 21-watt solar panel.
Carabiner hook for attachment included
In order to attach the solar panel securely to an object and align it perfectly with the sun, 4 sturdy snap hooks are included in the scope of delivery. Simply connect them to the riveted ring eyelets of the solar panel and use them to hang the solar charger stably, e.g. on a tent loop, a fence or other suitable holding points. If you attach it to your backpack, you can even use the time during a hike for charging.
Innovative solar cell technology with high efficiency Monocrystalline silicium cells ensure high efficiency and the fastest possible charging of the device batteries. This means maximum electricity yield per solar surface. As a result, you benefit from relatively high charging currents and short charging times with a compact design.Easy transportThanks to the modern and flat design, you can easily fold the individual segments of the solar panel into a small bag and stow it in your luggage while saving space. Always ready for the next spontaneous use.Robust, dust- and water-repellent materials The durable Cordura fabric is extremely tear-resistant but still flexible. It protects the valuable solar panel from damage and provides the necessary stability during use. The solar panel is dust- and water-repellent, it withstands most weather conditions and is your ideal companion for almost all outdoor activities. Nevertheless, the solar panel should not be exposed to direct rain or extreme humidity.IMPORTANT NOTESThe solar panel does not have an integrated charger or charge controller. Therefore, it is not suitable for directly charging loose battery cells or lead batteries. It is only suitable for smartphones, tablets and power banks, for example, because they always have built-in internal chargers.The solar panel does not have its own battery, but serves exclusively as a power source in sunshine for charging electronic devices.When connecting the devices to be charged via the DC bar plug, always ensure the required voltage and correct polarity. Otherwise, damage may occur to the electronics of the solar panel and the devices to be charged.Do not leave the solar panel outdoors at night with high humidity or in the rain. This could damage the internal electronics. FEATURESSolar panel with output power of max. 21 wattsSolar panel for charging battery-powered devicesSuitable for smartphones, tablets and power banks etc.Simply unfold, point towards the sun and the charging startsStay independent even without a 230-volt socketFree electricity through solar energyNo emissions and zero noiseConnection via USB A and DC hollow plug with adaptersMonocrystalline silicium cells with high efficiencyEnables high charging currents and short charging timesCompact transport dimensions due to foldable designRobust, dust- and water-repellent materials Ideal for all outdoor activitiesSPECIFICATIONSOutput power of the solar panel: 21 wattsOutput voltage at the DC socket: 18 voltsOutput current at the DC socket: max. 1.1 ampsOutput voltage at the USB A socket: 5 voltsOutput current at the USB A socket: max. 2.4 ampsCable length of the DC connection cable: 2.0 metresDC plug adapters: 3.5/1.35mm, 5.5/2.5mm, 8.0/5.5/0.8mmPolarity of DC connectors: inner contact = positive (+), outer contact = negative (-)Transport dimensions when folded: 290 x 195 x 35 mmDimensions when unfolded: 815 x 290 x 20 mmWeight: 1,0 kgSCOPE OF DELIVERYSolar panel 21 Watt (1 piece)Carabiner hook (2 pieces)DC connection cable (1 piece)Plug adapter (3 pieces)User manual
The Vixen Porta II is a high-quality azimuthal mount from the award-winning manufacturer Vixen. Featuring an intuitive, versatile and reliable design, the Porta II was specially developed to enable quick and precise telescopic observations along the vertical and horizontal axes without the need for a complex setup. It comes with fine adjustment wheels for fine tuning the position of the telescope to track astronomical objects. It also has a highly portable design thanks to the detachable mount head, which can be quickly detached from the tripod via an M10 screw. In addition, the dovetail mounting system (Vixen standard) ensures maximum compatibility with a wide range of telescopes.
The Vixen Porta II mount in detail
Easy to use
The Porta II does not require a clamp, as it sports a slip clutch that allows you to adjust the mount to your desired object. It also holds its position automatically, making it very easy to use.
Highly portable design
The mount is easy to transport thanks to the Porta II mount head, which can be detached by removing a single screw.
Easy to operateThe Porta II adjustment system allows you to track objects and make fine adjustments using the supplied shafts, which can be repositioned as necessary for optimal viewing comfort.Practical accessory storage
The accessory holder features slots for your eyepieces. It can also be used to store smaller photography accessories. The holder is easy to mount via a centrally positioned screw.
Built-in tool
The mount comes with a tool for adjusting the friction of the slip clutch. The tool is located underneath the rubber cover for easy access.
FEATURES
360° fine adjustment with worm gears2x sprockets with 120 teeth eachNo axle clamp requiredSlip clutch friction systemDovetail system (compatible with the GP and Sphinx mount)
Adjusts by up to 45°
Mounts tubes with an aperture of up to 155 mmPACKAGE CONTENTSVixen Porta II mountAluminium tripod2 fine adjustment wheelsMounting toolStorage shelf for accessories
Tripod head with fine adjustment for fast and precise pole height adjustment of the BRESSER StarTracker Astrophoto Mount PM-100 art. no. 4964120. The BRESSER Micro Motion Head MH-100 allows a very precise adjustment by using large dimensioned knurled screws. In order to keep the adjustment distances by using the knurled screws as small as possible, the mounting plate has a quick-release clamping device with toothing in order to be able to select a rough presetting of the pole height (latitude at the location). The Micro Motion Head MH-100 can be mounted on any photo tripod with 1/4 inch photo thread closure. The BRESSER StarTracker astrophoto mount can then be mounted on the MH-100 tripod head without the use of tools using a 1/4" photo thread screw. The complete motion head is made of black anodized aluminum and guarantees highest stability by the use of solid material. The knurled screws with fine pitch thread are even made of stainless steel and guarantee a long durability and corrosion resistance. Ideal for optimizing tracking accuracy in astrophotography. IMPORTANT NOTE: Can also be used as a stable adjustment element of a telescopic sight in astrophotography. Parallel alignment of the main telescope and the guide telescope is thus also possible quickly and precisely. Base plate connection: 3 x 1/4 inch photo thread with 35.0 mm hole spacing. Mounting plate connection: 2 x M8x1.25 thread with 35.0mm hole spacing. FEATURES Compact micro motion head with fine adjustment Functions as a so-called polar-wedge For precise adjustment of polar alignment (EQ mode)Mounting plate with quick-release clamping device and toothingCan be used with any photo tripod and 1/4inch thread adapterMade of black anodised aluminium and stainless steel Quick and easy to use deviceSuitable for BRESSER StarTracker Astrophoto Mount PM-100 Suitable for BRESSER tripod TP-100 DX Also ideal as an adjustment element of an auto-guiding scopeFor parallel alignment of main telescope and guiding telescope Base plate connection: 3 x 1/4 inch photo thread; hole spacing 35.0mm Connection mounting plate: 2 x M8x1.25mm thread; drilling distance 35,0mm SCOPE OF DELIVERY Micro Motion Head MH-100 Instruction manual
Do you already own a photo camera and would like to create impressive pictures of the night sky with the help of the long exposure or even make time-lapse pictures with little effort ? The BRESSER photo mount is the ideal base. Not only for beginners in astrophotography, this mount is particularly well suited, but also the experts swear by a compact and easy-to-use mount to automatically compensate for the natural rotation of the earth. The built-in tracking motor rotates the saddle-mounted camera precisely against the earth's rotation and thus the stars remain punctiform even with long exposures. Which cameras are basically suitable for use with the BRESSER photo mount ? All cameras with ¼ inch (6.3mm) tripod connection thread and bulb length" B "for long exposure are suitable. The BRESSER photo mount is designed for a camera with lens of max. 2.5 kg total weight to carry and track. Large aperture, wide-angle lenses are ideal for the beginning, because the requirements for tracking accuracy accumulate with increasing focal length and exposure time. Thus, a shot with wide-angle lens can be exposed for up to several minutes and the stars remain punctiform without problems. For example, with a 200mm telephoto lens the polar alignment of the photo mount must be exactly right. But thanks to the optical pole finder, this is done quickly. After setting up the light and compact photo mount, simply set the approximate latitude (pole height) to the scale and aim Polaris through the illuminated pole finder scope. Then mount the camera with the photo lens using the quick-release plate on the supplied ball head. With the ball head, the camera can be aligned and determined at any time on any section of the sky. As soon as the tracking motor is switched on, long-time exposure can be started immediately. This does not even take 5 minutes ... The tracking is carried out by a precise stepper motor, which can also be moved via the hand box with 2- or 32-fold speed in forward and reverse. Thus, the sky section can be adjusted even more precisely. Low power consumption allows up to 50 hours of operation with just one battery charge. The height-adjustable stainless steel tripod with polar wedge is an extremely stable base for the BRESSER photo mount. Thanks to the integrated circular level in the tripod head even the leveling of the photo mount is child's play. If you already own a sturdy photo tripod with a video tilt head you can use the photo mount's head directly with the 1/4 inch & 3/8 inch photo thread holes. The pole height (latitude) is then adjusted by the video tilt head. The photo-mount and the tripod with polar wedge are also available separately - Product No.: 4964111 and 4964112 FEATURESEquatorial Photo-MountAdjustable stainless steel field tripod with polar wedge and bubble levelAutomatic siderial tracking against the Earth rotation Handbox to control the tracking motors (2x/32x)Suitable for northern and southern henisphereOptical pole finder scope with illumination unit includedBallhead with quick release saddle plate and 1/4" Photo thread for Kamera mountingPhoto-Mount with 3/8" threaded bolt for ballhead mountingPhoto-Mount with 1/4" und 3/8" inner threads for tripod mountingHigh precision stepper motor with helical gear for accurate tracking Large screws and handles for easy usage at night Battery operation or stabilized power adapter (optional acc.) Battery life: up to 50 hoursPower connector at handbox: 6 volts DC jack 5.5/2.5mm (positive pole at center pin)Weight Photo-Mont with ballhead: 1.4 kg Weight tripod with polar wedge: 3.5 kgLoad capacity of Photo-Mount: up to 2.5 kg Height of camera sattle plate max. 140 cmSCOPE OF DELIVERYFoto-Mount headTracking motor with HandboxUltra-stable stainless steel field tripod with bubble levelBallhead with quick release saddle plate Pole finder scope with illumination unitBattery compartment 6 volts with case (no D-batteries included)Manual
The BRESSER Field Tripod ST-3 is a solid and height-adjustable tripod with double tripod leg clamp and made of corrosion-resistant stainless steel. It is suitable for direct usage with the BRESSER Slider Binocular Mount. Adjust the extendable stainless steel tripod to the desired base height and thereby pre-select your favourite observation position. For example, for landscape observation while standing or sitting, the full tripod height should be used. For night sky observation, a lower setting is recommended to ensure a comfortable viewing position while sitting or lying down. The tripod is equipped with a standard GP mounting head and a central screw with metric M10 threaded shaft. It is also suitable for EXOS-1 and EXOS-2 EQ mounts. The upper tripod leg tubes have a diameter of 50.8 mm (2 inches).FEATURESFor usage with BRESSER Slider Binocular Mount Standard GP mount head Also suitable for EXOS-1 and EXOS-2 EQ mounts Solid stainless steel and aluminium structure Double tripod leg clamp Height adjustable approximately from 68 to 110 cm Tripod weight: 5.5 kg Transport length approximately 87 cmUpper tripod leg tubes have a diameter of 50.8 mm (2 inches)SCOPE OF DELIVERYTripod Accessory tray Central spindle
This is a universal ball head that can be mounted on a spigot connector of a lamp stand. The lamps or the accessories can be aligned in any position. A 1/4 thread is attached to the top of the adapter to provide additional accessories.
FEATURESHeight: 9 cmUniversal ball headSCOPE OF DELIVERYball head
The Vixen rigid Accessory Tray for HAL130 and Porta II Tripods offers practical storage space for eyepieces and various accessories.It also improves the overall stability of the tripod.The tray can be used on the HAL130 and SXG HAL 130 for GP and SX, as well as on the Porta II tripod.PROPERTIESFor eyepieces and various accessoriesIncreases the stability of the tripodsCan be used on HAL130, SXG HAL 130 and Porta tripodsWHAT'S INCLUDEDTray for tripodsScrew set
Portable power storage (mobile power bank) in maxi format from BRESSER. With a powerful and rechargeable 155Wh lithium-ion battery and various connection options, almost all common electronic devices can be operated and charged. This means that you always have sufficient energy reserve, whether for tough outdoor use, in the garden or in the event of a power failure at home. Including a switchable red light LED lamp with emergency signal function and a red light bar for orientation in the dark with over 100 hours of light duration. The Mobile Power Station is a silent and environmentally friendly alternative to power generators with combustion engines. With the built-in solar charge controller, the Power Station can also be charged directly with a solar panel (available as an option).
Connection options: Charging of up to 3 x USB mobile devices such as telephones, cameras, drones etc. at the same time. Includes 1 x USB quick charge output with Qualcomm Quick Charge 3.0 support. Power supply for up to 3 x 12 volt devices. With the 2 adapters of 5.5/2.1mm hollow plug to cigarette lighter socket included in delivery, car/camping devices such as refrigerators, water pumps, mini compressors, air pumps etc. can be connected directly. In addition, a 230 volt, 100 watt continuous power socket can be used to connect chargers for notebooks/tablets/smartphones etc. or other electrical devices in this power class.
The heart is the built-in battery: A powerful 155Wh 13Ah/12Volt (42000mA/3.7V) lithium-ion battery. Rechargeable within 8 hours with the included 230V charger or 12V car battery charging cable. A clear display shows you all relevant information such as battery charge status, battery charging process, AC output ON/OFF.
Extensive electronic protection of all current inputs and outputs: against short circuit, overvoltage, over- and deep discharge of the battery and against overheating.
Please note that for use with our astronomy mounts, such as the EXOS-2 Goto, the adapter cable 4930100 is additionally required.FEATURESPortable energy storage (Power Bank)Self-sufficient power supply for outdoor, hobby and professional useCharging and operation of various electrical appliancesMany connection options and adapters includedEnvironmentally friendly alternative to power generatorsPowerful 155Wh 13Ah/12 Volt (42000mA/3.7V) lithium ion battery3 x USB (each 5-9 Volt 2.1 Ampere), includes 1 x USB quick charge output with Qualcomm Quick Charge 3.0 support3 x 12 Volt DC out 5.5/2.1mm hollow plug (additional max. 15 Ampere /180 Watt)1 x 230 Volt AC out (100 Watt continuous power)Modified sine wave for 230 Volt outputSimultaneous charging and power extraction possibleElectronic charge monitoring and switch-offBright red light LED lamp with over 100 hours light durationSOS function of the LED lamp by selectable flashing functionRed light bar can be switched on as an orientation aid in the darkIndication of battery charge status on displayInput charging socket: 13-25 Volt / 2 Ampere / input protection circuit existsCharging time 0-100% approx. 8 hoursIntegrated solar charge controller for direct charging via solar panelTemperature range: from -10 to +40 degrees CelsiusLifetime/charging cycles: >500 times
SCOPE OF DELIVERYPower Station with batteryCharger 230 VoltCar charger 12 VoltAdapter 5.5/2.1mm to cigarette lighter socket (2 pcs.)UK socket adapter for 230V outputInstruction manual
For mounting a GP2, GPD2, SX or AP mount with 45mm base on the SXG or AP tripod.
Prevents long telescopic tubes from hitting the mount. FEATURES Suitable for SX, SXD2, SXP, GP2, GPD2, SKYPOD, HF2 GPD and GP mounts with 45mm connectorHeight 207mm Diameter 130mmWeight 1,8 kg SCOPE OF DELIVERY Half PillarAdjustable pivot for GP2, GPD2, AP and SX mounts
The perfect LED head torch for nighttime observations!
Adjusting your eyes to the dark surroundings is very important when making astronomical observations.
In dark areas, it is very difficult to use astronomical equipment without a suitable light.
With normal lights, however, the light intensity is more important than protecting your eyes against bright light.
Using these lights at night makes your pupils contract, which can make it difficult for your eyes to readjust to the darkness.
The SG-L01, our first astronomy LED lamp, featured a built-in red LED that provided a solution to this problem.
However, the red light did not offer optimal visibility. On our new astronomy LED light, the SG-L02, the LED lights produce warm light to improve visibility.
They also ensure that your eyes stay adapted to the dark.
The LEDs do not emit light in the sensitive range of 555 nm.
The brightness of the white light can be adjusted between 3 and 42 lumen, while the red light can be adjusted between 0.28 and 7.62 lumen.
FEATURES
Dimmable red light ensures that your eyes stay adapted to the dark
Built-in rechargeable battery, charges via USB
Waterproof design
LED colour can be switched from red to white
0.28 to 7.62 lumen for red light
3 to 42 lumen for white light
Dimensions: 41 mm x 33 mm x 30 mm
Weight: 29 g
DELIVERY CONTENT
SG-L02 head torch
Strap (size S)
Strap (size L)
Pocket clip
Cable for charging the battery (USB-A plug to USB Micro-B plug)
2.8-kg counterweight for mount counterweight barsUse counterweights to balance your mount. Multiple counterweights may be required depending on the telescope.FEATURESSuitable for SX, SXD, GP2 and GPD2 mountsWeight: 2,800 gPACKAGE CONTENTS2.8-kg counterweight
The soft padded Vixen accessory bag can be attached to a tripod, keeping your accessories close at hand. The bag is exactly the right size for the Polarie U Star tracker.
But also other accessories, such as a camera lens, batteries or the remote control of your camera can be stored safely and within reach in this soft bag.
The neoprene material, which absorbs shocks excellently and offers good thermal insulation, protects your accessories extremely well.
and protects your batteries and USB battery packs from extreme cold. FEATURESAccessory bag for attaching to a tripod Perfect fit for the Polarie U Star Tracker Suitable to keep all kinds of accessories clos at hand Material: neoprene, polyester Dimensions: 11 x 13 cm Weight: 95 g SCOPE OF DELIVERYTripod accessory bag Fastening strap
Dovetail adapter base for SXP2, AXJ and AXD mounts.Enables attachment of Vixen standard dovetail bars to the mount.Also suitable for Guide Mount XYFEATURESFor SXP2, AXJ and AXD mountsFor Vixen standard dovetail bars Weight: 220 gDELIVERY CONTENTDovetail adapter baseFixing and locking screwMounting screwsMounting tool
Fast 90 mm high-performance astrograph for demanding astrophotographers and observers with 5 lens elements in 5 groups. Due to the complex optical structure with five lens groups and five elements (quintuplet), including two SD (Super ED) lenses and an ED lens (Extra-low Dispersion) , a virtually aberration-free optical system was created.
This revolutionary astrograph is compatible with a full-frame digital DSLR or an even larger 44x33 mm camera. The 90 mm astrograph with fast aperture ratio delivers exceptionally sharp, high-contrast and small point stars from the centre to the corners of the field of view. In addition, it is also ideal for visual observation with a very large field of view but also for planetary observation with high magnification.
The VSD90ss is designed so that there is a "long peak range" in the adjustment accuracy of the sharpness, so that photographers can always achieve satisfactory results in astrophotography. Even if the focus is not quite precise, round and sharp stars are still shown throughout the entire image field.
Illumination without vignetting
In most cases, an astrograph also produces optical vignetting (a gradual decrease in light rays towards the edge of the image) This is mainly caused by rear lenses being shaded by the front lenses. Because of this darkening, it is relatively normal for the photographer to have to further edit the image after taking the picture and also have to do some additional so-called flats before taking the picture. To solve this problem, the VSD90ss uses wide aperture lenses in the rear elements, securing over 90 % of the light volume at the edge of the 60 mm image circle. Since the light intensity is uniform throughout the entire image field of the VSD90ss, there is no need for complex technology to prevent edge darkening. The VSD90ss is coated with the most modern coatings of extremely high reflectivity. These coatings have been specifically developed to optimize the properties of each individual lens element without degrading contrast and light intensity across multiple lenses.
Numerous gradations of light bring beautiful point-like stars into the image field
The low optical vignetting ensures sufficient illumination and thus eliminates the asymmetric flare caused by bright, diffraction-limited stars. It prevents stars at the edge of the 60 mm image circle from exhibiting deformations such as comets, astigmatism or coma. Since the illumination of the image field is relatively similar from the center to the edge of the image, you can expect excellent star imaging.
Please note:
*Depending on the recording system used, mechanical vignetting can still occur due to the camera body or incorrect adapters.
96.7% Strehl for impressive visual observations
The VSD90ss offers a flattened large field of view with a low magnification wide angle eyepiece. Even with a high-quality wide-field eyepiece with a large field of view, you can get sharp images of stars in the entire field of view when visually observing! In the centre of the field of view, a Strehl intensity of an impressive 96.7% is achieved at visible wavelengths. This Strehl ratio exceeds that of the SD81SII apochromat at 95.7%, which is known for its excellent optical properties, and this also works excellently when observing the moon and planets at high magnification.
The versatile large and stable focuser
The VSD90ss has a large focuser with a diameter of 87.5 mm to make optimal use of the large illumination field of 60 mm. With the large extension that is compatible with many accessories, it is perfect for astrophotography up to large format or 35 mm full frame DSLR cameras. Thanks to its precise manufacturing, it is also suitable for very heavy cameras without tipping.
The precision locking lever of the eyepiece extension
The focuser's extension tube has a locking lever that holds the extension tube firmly in position even when using heavy cameras such as large format cameras or CCD cameras with a large sensor. The locking lever clamps the rack gear to the extension barrel so that the viewing angle or focus on your camera does not shift.
Compatible with motor driven focusers
An optional two-speed motor focuser (not included) is available for the VSD90ss to provide sensitive focusing. An EAF (Electronic Automatic Focuser) from ZWO or equivalent can also be retrofitted.
Optional VSD Reducer for even faster results
The tried and tested optional VSD reducer, which was also used on the predecessor, the VSD 100, is also compatible with the VSD90ss. The photographer gets even faster results in astrophotography with an aperture ratio of 1:3.9.
CHARACTERISTICS
90 mm aperture, 495 mm focal length (F5.5)
Needle-fine stars up to the image field edge in 44x33 mm format
5 lens elements in 5 groups
Image illumination up to 60 mm
Resolution power: 1.29
Limit size: 11.5
Light gathering capacity: 165x
Illumination: 60 mm
Dimensions: 115 mm diameter x 600 mm length (476 mm length for storage)
Weight: 4.3 kg
Connections/Thread: Size thread/84 mm (pitch 1 mm), 60 mm (pitch 1.0 mm), 42 mm for T-ring push fit / 60.2 mm, 50.8 mm and 31.7 mm
Solar observation: separately available solar projection approach B
Optional VSD100 reducer compatible (opening ratio F: 3.9)
SCOPE OF DELIVERY
VSD90ss high performance astrograph
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