BRESSER Spezial Astro SF 20x80 ED Binoculars

High quality, waterproof, argon filled binocular with ED glass objective lenses for excellent purity of colours. Ideal for astronomy and landscape observation.

  • Binoculars for astronomical and landscape observations
  • High magnification and extremely high light gathering capacity
  • ED glass objective lenses for absolutely brilliant images
  • Waterproof and ARGON gas filled against fogging
  • Magnification: 20x / objective lens diameter: 80mm
  • Individual eyepiece focus and foldable rubber eyecups
  • Highly corrected eyepieces - crisp images from edge to edge
  • Fully multi coated optics / sturdy tripod adapter included
  • Ergonomic rubber armouring - protected against shocks
  • Dimensions: 310x250x100mm / weight: 2700g


Available, delivery time: 1-3 days

Product number: 0114120
GTIN/EAN: 4007922058948
Product information "BRESSER Spezial Astro SF 20x80 ED Binoculars"
SPEZIAL ASTRO binoculars from BRESSER are ideal for astronomy and landscape observation. 

This is a professional large binocular with ED glass objective lenses for the very highest demands on color fidelity and brilliance. With the best viewing characteristics, a robust marine version and a sturdy tripod adapter.

Thanks to fully multi coated Bak-4 glass material, the extra large objective lens diameter and highly corrected eyepieces with 5 lenses in 3 groups these binoculars provide bright, crisp images from edge to edge. The high 20x magnification it is convenient not only for observing astronomical objects but is also practical for viewing distant terrestrial objects. Due to a very high reduction of stray light, the binoculars deliver the best possible picture and a perfect sight. With the individual eyepiece focus once set you can get a sharp image for all astronomical distancesFoldable rubber eyecups give eye glass wearers the possibility of making the best use of these optics’ field of view. 

The binoculars are waterproof and ARGON gas filled to avoid internal fogging. The ergonomic rubber armouring provides a good grip and is also protected against shocks. 

With the included heavy duty foto tripod adapter the SPEZIAL ASTRO ED can be mounted onto any foto tripod which offers a standard 1/4inch or 3/8inch thread. The use of a tripod is also highly recommended at a high magnification of 20x to obtain a steady image. 

  • Binoculars for astronomical and landscape observations 
  • Extremly high light gathering capacity  
  • High magnification for for distant objects 
  • Fully multi coated optics 
  • Waterproof and ARGON gas filled against fogging 
  • Magnification: 15x / objective lens diameter: 70mm 
  • Individual eyepiece focus and foldable rubber eyecups 
  • Highly corrected eyepieces for crisp images from edge to edge 
  • Ergonomic rubber armouring - protected against shocks 
  • Dimensions: 310x250x100mm / weight: 2700g 
  • Heavy duty foto tripod adapter included 

  • Binocular 
  • Photo tripod adapter 
  • Neckstrap 
  • Dust covers 
  • Case
  • Instruction manual
Body armouring: Rubber
Body material: Aluminium
Colour: black
Dust protection caps: Dust protection caps for front lens and eyepiece holder
Eyecups: Rubber eyecups, foldable
Field of application [Binoculars]: Astronomy, Bird watching & Nature observation, Night
Material: Aluminium
Material prisms: BaK-4, ED Glass
Optical design: Porro
Product Family [Binoculars]: Spezial-Astro
Type [Binoculars]: Marine binoculars, Standard Binoculars, Wide angle binoculars
Type of coating: Fully multi-coated


BX-25 Pro Photo-Tripod
The BRESSER BX-25 Pro is a professional tripod that can be used in a variety of ways. This tripod head  is suitable for a carrying weight up to 25 kg , making it ideal for the heaviest spotting scopes in the BRESSER range. By means of Twist-Lock closures the height can be set quickly and easily with one hand. The many features such as the monopod function or the 180 ° folding legs make the tripod a versatile companion. Whether in the field or in the studio, this device offers a variety of uses. Rubber feet provide stability. FEATURES Tripod for uneven terrain Individually height-adjustable tripod legs Ball head with 25kg payload lightweight aluminum additional spikes included Monopod function light 2.7 kg total weight Fast Twist-Lock legs DELIVERY tripod Carrying case Tie rod end Allen Spikes Short Center Column Adapter Manual

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BRESSER BX-5 Pro Video-Tripod
The BRESSER BX-5 Pro is a professional tripod that can be used in a variety of ways. This tripod is suitable for a carrying weight up to 5 kg, making it ideal for the heaviest spotting scopes in the BRESSER range. By means of Twist-Lock closures the height can be adjusted quickly and easily with one hand. The many features such as the monopod function or the 180° folding legs make the tripod a versatile companion. Whether in the field or in the studio, this device offers a variety of uses. Rubber feet provide stability. FEATURES Tripod for rough terrain Individually height-adjustable tripod legs Tripod load capacity (as a set): 5 kg Liquid-mounted video head with 5 kg capacity Tripod load capacity: 20 kg Photo pine Lightweight aluminum Additional spikes included Monopod function Light 3,1kg gross weight Fast twist Lock Legs SCOPE OF DELIVERY Tripod Carrying Case Video Head Allen spikes instructions

BRESSER Universal Smartphone Adapter
Take photos with your smartphone through your spotting scope, microscope or telescope. It’s a child's play with the BRESSER Universal Smartphone Adapter. Simply attach the adapter to the eyepiece holder of your optical device and then use all together as a telephoto lens for your smartphone camera. Now you can shoot distant objects as if they were up close or take photos through a microscope.FEATURESuniversal adapter to assemble the smartphone to a spotting scope or telescopefor eyepieces up to 68 mm diameterfor smartphones with a width of 50-88mmSCOPE OF DELIVERYSmartphone adapterManual

BRESSER BR-LP15 Cleaning kit - 3 parts
With the 3-piece lens cleaning set you not only clean camera or binocular lenses, but also spectacles glasses and displays and screens of smartphones, laptops, tablets, etc. thoroughly and safely. When cleaning high quality optical lenses, you have to be very careful. After all, it would be very annoying to successfully remove the dust but leave a scratch behind. With the lens cleaning pen you can safely clean optical and coated glass. With the brush on one side you can remove coarser dirt before polishing the lenses with the other side. Just blow away fluff with the bellows. FEATURES complete set for safe cleaning of camera lenses bellows for removing coarse dirt particles and fluff without scratching the lens lint-free microfibre cloth approx. 14,5x14,5cm lens cleaning pencil for safe cleaning of optical and coated glass SCOPE OF DELIVERY 1x bellows 1x lens cleaning pen 1x microfiber cloth

EXPLORE SCIENTIFIC Solarix Solar Filter Film A4
​Explore Scientific Solarix Solar Filter Film.Watch Solar Eclipses, Sun Spots, Planet Transits, crossing aircrafts and satellites.Suitable for making your individual solar filter for telescopes, binoculars, photo- and video cameras.New developed solar filter film that has the optical quality of the glass with the advantages of impregnated polymer.Collateral protection by using impregnated polymer and additional filter coated surface.Creates a very natural and yellow solar image.Also qualified for high magnifications.Consistent brightness and even density with any aperture.Ideal for visual observing and photographic use.Light weight and does not require re-balancing tube assembly.Flat surface compared to other thin film filters that have wrinkles and creases.Resistant against any damage.Construction manual included for making your individual solar filter and eclipse glasses.100% safeSpecifications:Material thickness: 0.05mm Optical density:  5Optical transmission: 1/1000 of 1%  (99.999% incoming light blocked)Dimension: A4 - 210 x 297mmSCOPE OF DELIVERYSolar Filter Film, A4 sizeHard carton stencil for cutting out a telescope filter holder and eclipse glassesContruction- and Instruction manual Additional materials which need to be purchased separately:Double sided gluing tape.Universal adhessive glue.Paper scissor.

OCULUM VERLAG - Fernrohr-Führerschein in 4 Schritten (GERMAN)
Please note that this astronomy book for beginners is only available in German.


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Large binoculars with 70 mm ED glass objective lensesObserve the beauty of the starry sky at night and distant objects in nature during the day. By customer request, we have succeeded in producing a new edition of these legendary binoculars. The ED glass lenses guarantee enormously high sharpness, contrast and colour purity even during the day. Globular clusters, luminous gas nebulae, the moon with its craters and even planets can be observed wonderfully on a clear night. But also all other distant things in nature and landscape, even ships, aircrafts and animals can be seen in detail at long distances. With the binoculars of the Vixen BT series, you can bring everything up close. The large, fast ED lenses in combination with the ultra modern magnesium fluorite coatings on all lens surfaces enable maximum light transmission. Thus, these binoculars produce bright, sharp and high-contrast images even at night and dusk, allowing for a particularly aesthetic viewing pleasure.Comfortable travel binoculars can also be used with photo tripodsThe comfortable 45-degree viewer enables comfortable viewing even when the binoculars are tilted towards the zenith. The BT-ED70S-A large binoculars are 4 kg light and particularly portable. An attached metal carrying handle ensures easy transport and a secure grip during tripod mounting. The binoculars have a standard Vixen dovetail rail as well as a standard 1/4 and 3/8 inch photo tripod thread. They can therefore be used on almost all common photo tripods and telescope mounts.The ideal binocular mountHowever, we recommend the Vixen HF2 fork mount for mounting. Thanks to its sophisticated design and precision mechanics, it offers perfect viewing comfort and practically zero vibrations. Especially for astronomical observations, a solid mount with tripod is one of the most important accessories. This guarantees observation without shaking and allows you to see even the finest details.Interchangeable 1.25-inch eyepiecesStay flexible and use your favourite eyepieces and ideal magnification. The BT-ED70S-A has standardised 1.25-inch eyepiece holders, allowing you to change eyepieces at any time.Which eyepieces can be used?All eyepieces with a 1.25'' barrel. Eyepieces with focal lengths of 8 to 26 mm are particularly recommended. The magnification can thus be varied from approx. 15x to 50x (focal length of binoculars : focal length of eyepiece = magnification). The eyepieces are held in the binoculars by a precise brass ring clamp and guarantee a tilt-free position. Depending on the interpupillary distance, the outer diameter of the eyepiece housing should not exceed a value of approx. 50 mm. Of course, two identical eyepieces of the same series should always be used.Use of colour and nebula filters for astronomical observationsIncrease the contrast and visibility of objects and details by screwing the appropriate filters directly into the thread of the eyepiece sleeves. Of course, colour and nebula filters must always be used in pairs. All EXPLORE SCIENTIFIC screw-in filters with 1.25''/31.7 mm diameter are suitable (see Art. No. 03102xx).Comfortable 45-degree viewer and single focusingThe 45-degree viewer enables a relaxed observation position even when the binoculars are heavily tilted. The individual interpupillary distance can also be adjusted within a range of 58 to 102 mm. The fine helical focusing system makes precise focusing simple and effortless.Retractable dewcapsThe integrated dew caps can be pulled out in high humidity and cold conditions. This prevents fogging of the outer objective lenses and effectively shields from additional stray light coming in from the side.FEATURESObjective lenses: 70 mm / ED apochromaticFull multi-coating on all lens surfacesFocal length 400 mm (F = 5.7)Resolving power: 1.66 arcsecondsLimiting magnitude: Mag 11.0Dimensions: 400 × 190 × 155 mmWeight: 4 kgAdjustable interpupillary distance: 58-102 mmIntegrated and retractable dew capsViewfinder shoe: Vixen StandardEyepiece mount: 1.25 inch / 31.7 mm barrel diameterSingle eyepiece focusingTripod mount: GP dovetail rail, 1/4 and 3/8 inch photo tripod threads.SCOPE OF DELIVERYBT-ED70S-A Large Binoculars (without eyepieces)Vixen finder shoeIntegrated dew capsDust coverCarrying handle

BRESSER Astro & Marine SF 10x50 WP binoculars
The ASTRO & MARINE binoculars from BRESSER are ideal for astronomy and maritime use, e.g. sailing and water sports enthusiasts. Robust and weatherproof per IPX6 levelThanks to their ergonomic rubber armouring, these binoculars fit securely in the hand and are also well protected against shocks and bumps. The binoculars are waterproof and filled with nitrogen. This effectively prevents fogging of the lenses, even in unfavourable weather conditions. Lightweight with tripod connection threadThe robust, yet very light construction is made possible by the most modern magnesium housing construction. Magnesium is around 35% lighter than aluminium. Due to the moderate 10x magnification and the low weight, these 10x50s are also very well suited for hands-free use. Nevertheless, there is a tripod connection thread on the centre axis. This means that the ASTRO & MARINE model can also be mounted securely on a photo tripod using the tripod adapter (Art.4914925) which is included as part of the package. Although this is not absolutely necessary with a magnification of 10x, it is highly recommended, especially for long-time astronomical observations, in order to obtain an absolutely steady image. Eyepieces for comfortable viewingThe precise single eyepiece focusing (SF) makes it possible to focus the binoculars once and then clearly observe all resolvable objects in the night sky, or on the horizon. In addition, this design prevents accidental change of focus. Foldable rubber eyecups and eyepieces with a comfortable eye relief distance (WP) of 20mm also allow those who have to wear glasses to observe, to use the entire field of view. High quality opticsThanks to fully multi-coated Bak4 optics, large 50mm objective lens diameter and the well-corrected eyepieces with 5 lenses in 3 groups, these excellent binoculars produce sharp and brilliant images. The maximum reduction of stray light achieved by internal baffles and housing/edge blackening, results in the best possible optical image and perfect contrast, even in difficult light conditions and especially at night.FEATURESBinoculars for astronomy, landscape observation and water sportsWaterproof per IPX6 level and filled with nitrogen to prevent lens foggingAlso for use in unfavourable weather conditionsExtremely high light gathering optics, making them ideal for night-time observationModerate magnification for a steady image, even when hand-holdingMagnification: 10x / Lens diameter: 50mmSingle eyepiece focus (SF) and foldable rubber eyecups, also suitable for spectacle-wearersWide pupil distance (WP) of 20mm for comfortable viewingWell corrected eyepieces for ultimate image sharpness and pinpoint star imagesModern multi-layer coatings on all lens surfaces for high light transmissionErgonomic rubber armouring - very good grip and protects against shocks and bumpsRobust construction, yet still lightweight due to magnesium housingDimensions: 191 x 202 x 66 mm / Weight: 1165 grams / Colour: blackTripod connection thread 1/4 inch available on the binocular bridgeMetal photo tripod adapter already included in deliveryWHAT'S INCLUDED Binoculars Carrying strap Dust caps Nylon travel bag Photo tripod adapter (Art. 4914925) Instruction manual

€137.00* €239.00* (42.68% saved)