BRESSER T2 Extension Tube Set

Set of 5 extension tubes with T2 thread on both sides for astrophotography. Additionally with adapter from SC to T2 thread.

  • 5 T2 tubes with lengths from 5 mm to 30 mm
  • For exact camera distances in astrophotography
  • Length of tubes: 5/7.5/10/15/30 mm
  • T2 thread on both sides of each tube
  • Also comes with SC to T2 thread adapter.

€29.00*

Available, delivery time: 1-3 days

Product number: 4940160
GTIN/EAN: 4007922197654
Product information "BRESSER T2 Extension Tube Set"
Set of 5 extension tubes with T2 thread on both sides for exact distances and secure hold of cameras for astrophotography. Also comes with SC to T2 thread adapter.

In astrophotography, most cameras are connected to a telescope via a T2 thread (M42x0.75), the most popular international standard. However, in many cases, T2 and T2-ring adapters for connecting telescope focusers to a camera are not sufficient, as specific distances must also be observed. This is especially important when using correctors, reducers or flatteners. This extension tube set, which consists of 5 mm, 7.5 mm, 10 mm, 15 mm and 30 mm tubes, will allow you to obtain almost any distance using the corresponding combination. Each tube has a T2 interior thread on one side and a T2 exterior thread on the other side.

Most telescopes either include a T2 thread adapter, or the eyepiece can be used with a simple T2 thread adapter with a 2” plug-in diameter (item no. 0510365).
However, Maksutov-Cassegrain, Schmidt-Cassegrain, ACF or Ritchey–Chrétien telescopes may use a so-called SC thread. To allow you to use this extension tube set with these telescopes, the set also includes an SD to T2 thread adapter.

FEATURES
  • 5 T2 tubes with lengths from 5 mm to 30 mm
  • Combination of tubes allows you to obtain distances of 5 mm to 67.5 mm
  • For exact camera distances in astrophotography

DELIVERY CONTENT
  • 5x T2 extension tubes (5/7.5/10/15/30 mm)
  • 1x SC to T2 thread adapter

Colour: black
Material: Aluminium

Similar products

BRESSER Hunter 10x25 Pocket Binoculars
The BRESSER Hunter 10x25 binoculars is a new design offering excellent value for money. Due to its compact and handy shape this series is an ideal companion for many situations. The fully coated optics and the solid mechanics allow for a good and true colour imaging. The ergonomic shape of the armouring and the non-slip rubber provide a safe grip. BK-7 optical glass is used for a good image reproduction. These binoculars are perfect for hiking and other outdoor activities. Thanks to its small dimensions and low weight it can be stowed easily in your luggage. FEATURESCompact and lightweight pocket binoculars Optical design: roof prism binoculars Magnification: 10x Lens diameter: 25 mm Fully coated optics for good image quality Ergonomic shape and non-slip rubber coating for a secure grip With optical BK-7 glass material SCOPE OF DELIVERYBinocularsCarry caseCarrying strapLens clothmanual

€24.90*
%
BRESSER Spolux 20-60x80 Spotting Scope
The BRESSER Spolux 20-60x80 spotting scope is the perfect all-rounder for any kind of outdoor observation. The large 80 mm aperture lets enough light into the optics for high magnifications even at dusk and in poor light conditions. With the continuously variable zoom from 20x to 60x magnification, you can quickly bring your object of observation optically closer. The phase coating ensures good contrast and high resolution. For viewing with or without glasses, simply adjust the optimum distance between eyepiece lenses and eyes using the twist-up eyecups. Whether you want to identify bird species or target game at long distances: The waterproof and nitrogen-filled spotting scope with integrated sun shield keeps your view clear in any weather! Photography Amateur photographers also get their money's worth with the Spolux spotting scope, as a smartphone photo holder is already included. The optics stand stably on the included tripod made of aluminium - perfect for wobble-free shots. This way you can easily capture the most beautiful motifs from nature in pictures or videos. Materials Robust metal was chosen for the focus wheel and the eyepiece, so that you can enjoy your spotting scope for a long time. In addition, the rubber armouring ensures that it sits firmly in your hand. Coating The glass material has been provided with a high-quality phase coating. This means that you can enjoy particularly high-contrast and high-resolution images during your observations. Weatherproof The spotting scope is waterproof and thus protected against rain and splashing water. The nitrogen filling also ensures that the prisms and lenses do not fog up in the event of abrupt temperature changes. And because the sun also occasionally impairs the view, a retractable glare shield has been integrated. Transport With its compact dimensions, the Spolux 20-60x80 spotting scope is perfect for travel and excursions. For this purpose, all components can be stored in the sturdy backpack. The lens dust cap provides extra protection for the sensitive lens when travelling.PROPERTIES High-quality spotting scope for universal outdoor use Magnification: 20-60x / Lens diameter: 80 mm Continuous zoom function Waterproof and nitrogen-filled housing Optics made of phase-coated glass material Twist-up eyecups Extendable anti-glare shield Dimensions: 400 x 100 x 170 mm; Weight: 1546 g SCOPE OF DELIVERY Spotting scope Tripod aluminium photo tripod Smartphone photo mount Backpack Lens dust cap Instruction manual

€319.09* €429.00* (25.62% saved)
%
BRESSER 10x50 Porro-prism binoculars
See the world in stunning detail: The BRESSER 10x50 Porro-prism binoculars offer incredible performance for this price category. In addition to optical BK-7 glass for improved light transmission and premium fully coated lenses for reduced reflections, the binoculars are also made with durable parts to ensure a long lifespan. Powerful Porro-prism binoculars – observe your surroundings in stunning detail Featuring a compact design, these binoculars are perfect for taking a closer look at your surroundings when you’re on holiday or going for a walk through the woods. Thanks to the 10x magnification, objects at a distance of 1000 metres appear as if they are only 100 metres away, with a field of view of 96 metres. What’s more, the large lens diameter of 50 mm ensures that you see a bright image, even in adverse lighting conditions. User-friendly design If you wear glasses, you can fold down the rubber eyecups on the binoculars in order to see the complete field of view without removing your eyewear. You’ll also find a dioptre ring, which allows you to quickly adjust for differences in vision between your right and left eye. And if you want to observe moving objects or switch between different scenes, you can use the central focusing wheel to bring animals, vehicles and other subjects into focus. The binoculars also feature a tripod connection thread – perfect for longer observation sessions when a tripod is required. Discover the BRESSER 10x50 Porro-prism binoculars – powerful optics with a small price tag. FEATURES Optical system: Porro-prism Magnification: 10x Lens diameter: 50 mm Blue full coating Glass material: Bk-7 Field of view: 96 m at 1000 m Central focusing wheel Dioptre compensation Folding rubber eyecups for spectacle wearers PACKAGE CONTENTS Binoculars Nylon carry case with strap Dust protection cover for eyepiece and objective lenses Cleaning cloth Instruction manual

€24.95* €39.90* (37.47% saved)
%
BRESSER Hunter 8x40 Binoculars
The BRESSER Hunter 8x40 is a compact and handy binocular, the perfect companion on just about any outdoor activity. The fully coated optics and its solid mechanics enable a true colour picture replication. The convenient proportion between objective aperture and magnification makes observations during dawn phases possible. Diopter adjustment and foldable rubberized eyecups are included. The handy and touch-proofed surface of the BRESSER Hunter 8x40 provides a comfortable grip. The tripod connection is standardized for these models.FEATURESType: Standard binocularsApplication range: Sports, Nature, HikingPrism glass: BK-7Focus type: CenterExtras: Tripod adapter thread, Rubber armouringColour: blackPrism and lens materials made of BaK-7 glass materialOptical surfaces are blue fully coated Centre-wheel focusingIndividual eyepiece dioptre adjustmentTripod adapter threadRobust, rubber armoured binocular body SCOPE OF DELIVERYBinocularsNylon bagCarrying strapProtective lens capsProtective eyepiece caps

€37.99* €47.90* (20.69% saved)
%
BRESSER Special Saturn 20x60 Binoculars
The BRESSER Special-Saturn 20x60 binoculars offer an exceptional combination of high magnifications with large objective lenses. The extremely high 'light gathering capacity' makes it perfect for astronomers and nature observers. A tripod thread has been built into each Saturn binocular to facilitate the attachment of a tripod, with the use of the included tripod adapter. This allows for a stable image. FEATURESprisms and lenses made of BaK-4 glass materialoptical surfaces are green multi coated with 95% light transmissionhigh brightnessfoldable eyecupscentre-wheel focusingtripod adapter threadrobust, rubber armoured binocular bodySCOPE OF DELIVERYbinocularsnylon bagcarrying straptripod adapterprotective lens capsprotective eyepiece caps

€119.99* €129.90* (7.63% saved)
BRESSER Corvette 10x42 Binoculars Nitrogen filled
The BRESSER Corvette models provide high definition images that will please the most discerning observer. The perfected and precise mechanics round out these superb binoculars. A BaK-4 glass has been manufactured into these binoculars, and that the optical surfaces have been fully multi coated (FMC) to increase luminosity and contrast. Long Eye (LE) relief eyepieces allow a full field of view for spectacle wearers. To protect the binocular against fog and water they are nitrogen filled. FEATURESPrism and lens materials made of BaK-4 glass materialOptical surfaces are fully-multi coated with 95% light transmissionCentre-wheel focusingIndividual eyepiece dioptre adjustmentLE relief eyepieces for optimal observation for wearers of glassesElegant designRubber armoured binocular bodySCOPE OF DELIVERYBinocularsNylon bagCarrying StrapProtective lens capsProtective eyepiece caps

€159.90*
%
BRESSER Hunter 20x50 Porro Binoculars
The BRESSER Hunter 20x50 binoculars new design provides impressive performance. Due to the minimised lightweight design, this inexpensive model is the ideal companion in many situations. The fully coated optics and solid mechanics enable a true colour image reproduction. The high magnification is ideal for observing distant objects. All models include not only a dioptric adjustment but also foldable rubber eyecups for eyeglass wearers. The handy and non-slip surface of the BRESSER Hunter 20x50 binoculars always ensures a firm grip. A tripod mount is part of the standard equipment of these binoculars and is a popular feature particularly with high magnifications . FEATURES Prism lens made ​​of BK-7 glass Blue fully coated optical surfaces Center wheel focusing Dioptric adjustment Foldable eyecups Robust, rubber armored binocular body Tripod adapter thread SCOPE OF DELIVERY Binoculars Case Shoulder strap Caps Lens cleaning cloth Manual

€55.99* €64.90* (13.73% saved)
BRESSER Pirsch 10x34 Binoculars Phase Coating
These premium allround binoculars of the BRESSER Pirsch series are suitable for many activities, whether on vacation, travelling or hiking amongst others.The binoculars come with with the newest phase coating and let the picture shine more clear in contrast and high-definition, reinforced by fully-multicoated lenses. The BaK-4 glass material gives a bright and clear picture. TwistUp eyecups allow spectacle wearers to also enjoy the full field of view. They are adjustable in 2 steps and also support the view without glasses. The BRESSER Pirsch Binoculars have a rubber armored body for solid grip. All Pirsch models are supplied with a broad and very comfortable neckstrap. To make the package complete these binoculars are waterproof and nitrogen purged to prevent them against fogging. FEATURESCompact and versatile binoculars  High quality phase coating for bright and more high-contrast images Waterproof and nitrogen purged to prevent fogging Rubberized housing Ideal also for spectacle wearers +/- 4 diopter SCOPE OF DELIVERYBinoculars Nylon case with shoulder strap and belt loop Broad, padded carrying strap Protective objective lens caps Protective eyepiece capsLens clothManual

€259.00*
%
BRESSER Wave 8x42 Binoculars - waterproof
See the world up-close with the BRESSER Wave 8x42 binoculars. Whether you're walking in the mountains, observing the Eifel tower or watching a sports event, these all-round binoculars are guaranteed to provide the perfect view in all types of situations. Thanks to the 8x zoom, objects that are 800 metres away appear as if they are only 100 m in front of you. This is an optimal zoom level, as larger magnifications reduce the field of view. The Wave 8x42 binoculars provide an optimal field of view of 113 m at a distance of 1000 m - giving you a greater overview of the surroundings than at 10x or 12x magnification. This is ideal for observing birds of other moving objects. Wave 8x42 binoculars - Consistently clear image The compact roof prism binoculars feature a 42 mm lens that lets in sufficient light, allowing you to carry on observing until twilight. The full multi-layer coating significantly reduces reflection and increases the light transmission by up to 95%. The premium BaK-4 glass material (barium crown glass) ensures a detailed image. Another highlight is the UR coating on the prism, which produces a bright and clear image. This makes the binoculars particularly suited to challenging light conditions and bad weather. Clear image - with or without glasses Marvel at cute forest dwellers at twilight, view a famous building from an observation platform, or watch your favourite athlete in a competition - with these binoculars, glasses wearers can also get a close-up view of thrilling scenes. The twist-up eyecups allow you to easily adjust the distance between the ocular lenses and your eyes. Together with the longer eye relief of the LE eyepieces, this ensures that the entire field of view is visible through glasses. In addition, the dioptre adjustment allows you to quickly compensate for differences in vision between your left and right eyes. Go on a journey of discovery with the Wave 8x42 binoculars If you enjoy being out and about and making new discoveries, these sturdy 8x42 binoculars are the perfect companion. The binoculars feature a carry strap for hanging around your neck. They also have a robust central focusing wheel made of metal, which allows you to bring the image into focus when you discover something new. In addition, the binoculars are filled with inert gas to prevent the lenses from fogging up. Thanks to the waterproof housing, you don't need to worry about fog and rain damaging the optics. When you want to observe animals or the landscape from a fixed position, simply secure the binoculars to a tripod via the tripod connection thread. When you have finished using the binoculars, you can store them safely in the supplied nylon case, which features a hook-and-loop fastener to give you quick access when you come across something exciting. See the world 8 times bigger - with the BRESSER Wave 8x42 binoculars! FEATURES All-round binoculars for crystal-clear observations until twilight Magnification: 8x Lens diameter: 42 mm Prism and lens system made from premium BaK-4 glass material Full multi-layer coating on optical surfaces UR coating on the prism for brighter images Robust central focusing wheel made of metal Dioptre adjustment Twist-up eyecups LE eyepieces for optimal observations with glasses Waterproof Charged with inert gas DELIVERY CONTENT Binoculars Carry strap Nylon case Protective lens cap Protective eyepiece cap

€125.59* €179.00* (29.84% saved)
%
BRESSER Hunter 10x50 Binoculars
The compact and handy body enable the BRESSER Hunter 10x50 Binoculars to be the perfect companion for just about every outdoor activity. The fully coated optics and its solid mechanics enable a true colour picture replication.The advantageous relation of lens diameter and magnification enable observations at dawn. All models comprise not only a dioptre adjustment but also collapsible rubber eyecups for spectacle wearers. The handy rubber armoured body of the BRESSER Hunter 10x50 binoculars allow a firm grip. A tripod thread is standard for all Hunter binoculars.FEATURESType: Standard binocularsApplication range: Sports, Nature, HikingPrism glass: BK-7Focus type: CenterExtras: Tripod adapter thread, Rubber armouringColour: blackPrism and lens materials made of BaK-7 glass materialOptical surfaces are blue fully coated Centre-wheel focusingIndividual eyepiece dioptre adjustmentTripod adapter threadRobust, rubber armoured binocular bodySCOPE OF DELIVERYBinocularsNylon bagCarrying strapProtective lens capsProtective eyepiece caps

€48.99* €54.90* (10.77% saved)
%
BRESSER Monocular 10x42
Do you have an eye for detail and appreciate the beauty of nature? Then make the BRESSER Monocular 10x42 your constant companion. This compact optical device offers a high, 10x magnification. Thus, an object 1 km away appears as if it's only 100 m away. With you every step of the way, always ready – the BRESSER Monocular 10x42 Ideal for extended treks or impromptu excursions, the monocular 10x42, with its compact form and light weight, is your go-to travel partner. It easily fits into any bag, ensuring you're always prepared for those breathtaking vistas. Enjoy detailed views with or without eyeglasses Equipped with a twist-up eyecup, this monocular is also a great fit for spectacle wearers. It allows quick adjustments of the distance between the eyepiece lens and your eye. So, whether you're wearing glasses or not, you’ll always enjoy an exceptional view of the entire field of view of 105 m at 1,000 m. A robust and handy ally for your adventurous pursuits Its sturdy casing ensures the 10x42 monocular stands up to the challenges of outdoor use. The tripod thread allows for easy and secure mounting, offering a stable image for prolonged observation sessions. Embrace the beauty of the world with the BRESSER Monocular 10x42! FEATURES Monocular with 10x magnification 42-mm objective diameter Field of view at 1,000 m: 105 m Compact and lightweight design Suitable for eyeglass wearers with a twist-up eyecup Durable casing Tripod compatible thread SCOPE OF DELIVERYMonocular Pouch Lens cleaning cloth Dust caps Instruction manual

€26.90* €29.90* (10.03% saved)
NATIONAL GEOGRAPHIC 10x25 pocket binoculars
When you’re out and about in the countryside, you won’t want to miss any stunning views. Featuring a compact and lightweight design, the NATIONAL GEOGRAPHIC 10x25 pocket binoculars are the perfect companion for outdoor enthusiasts. See every detail on tours and walks Thanks to the 10x magnification and 25 mm lens diameter, the binoculars are ideal for spontaneous nature observations on hiking trips or walks. For example, when viewed through the lenses, rare water birds 100 metres away appear as if they were just 10 metres in front of you – perfect for taking a closer look at colourful plumage! And if the bird flies away, you can follow its path through the binoculars – thanks to the 101 m at 1000 m field of view, moving objects are easy to track. The 10x25 binoculars are also suitable for people who wear glasses, as they feature folding rubber eyecups for adjusting the distance between your glasses and the eyepiece lenses. Practical and durable design Thanks to their slim roof prism design, the binoculars produce a detailed, close-up view of your surroundings. What’s more, they also feature a rubber-armoured body that provides an optimal grip when you’re out exploring. The rubber coating also protects the optics in the event of a drop or fall. When you’ve finished observing, you can store the compact binoculars in the included nylon case for quick access when you spot your next discovery. Explore the wonders of nature in stunning detail with the NATIONAL GEOGRAPHIC 10x25 pocket binoculars! FEATURES Practical folding binoculars 10x magnification 25 mm lens diameter Field of view: 101 m at 1000 m Portable and compact design Ideal for hiking and traveling Twist-up eyecups for glasses wearers Robust, rubber-armoured binocular body DELIVERY CONTENT Binoculars Nylon case Shoulder strap Instruction manual

€34.90*

Customers also viewed

%
BRESSER Erecting Lens 1.5x (1.25")
The BRESSER Erecting Lens creates an upright and right reading image. Furthermore, it increases the magnification by the factor 1.5. The erecting lens serves as a helpful accessory for nature observation or for astronomy beginners and is used for refractors (lens telescopes). Not recommeded to use with reflectors (newtonian telescopes). FEATURESEyepiece connection diameter: 31.7mm (1.25")Magnification: 1.5xSCOPE OF DELIVERYErecting Lens 1.5x (1.25")

€11.00* €21.90* (49.77% saved)
EXPLORE SCIENTIFIC Sun Catcher Solar Filter for 80-102mm Telescopes
Explore Scientific's Sun Catcher Variable Large Aperture Solar Filters are available in many sizes to work on most telescopes from 60mm up to 10-inch Schmidt-Cassegrain and of course all Bresser and Explore Scientific Telescopes. The Solar Filter material being used is the new advanced 'Solarlite' Film manufactured by world famous Thousand Oaks Optical through years of research and development. 'Solarlite' a new solar film that has the optical quality of glass with the advantages of impregnated polymer. Perfect also for the solar astrophotographer.NOTE: All Explore Scientific Solar Equipment is rated ISO12312-2 supplied by Thousand Oaks Optical and approved for direct observation of the Sun. These solar filters are available in different sizes, the picture above shows three different sizes as an example. This is the solar filter with 90mm filter diameter.SPEZIFICATIONSSpecial objective filter for safe solar observationsISO12312-2 ratedField-stop diameter 90mmFits to outer telescope tube diameter from 90 to 160mmQuick individual match with your telescope diameterFast Setup - Easy UseSCOPE OF DELIVERY1x Sun Catcher solar filter

€29.90*
BRESSER Micro Motion Head MH-100 (Polar-Wedge)
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

€85.00*