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BRESSER Spezial-Astro 20x80 Porro Binoculars

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Guides & Tips

FAQ - Frequently Asked Questions

That is normal. Finder scopes are only used to make objects easy to locate. The image orientation does not matter for observation.

  • Alt-azimuth: easy to use, moves horizontally and vertically
  • Equatorial: enables precise tracking of objects with only one axis – ideal for high magnifications and astrophotography

  • Moon: from 30 mm
  • Planets: from 100 mm
  • Deep sky: from 150 mm
Are you a member of an astronomy club? Find out here what your benefits are.
View conditions

Help & Service for your product

Here you will find quick help, answers to frequently asked questions, and the direct way to support.

Service Portal

Please use our product help search to find answers to your questions. Simply enter the item number or EAN and open the matching help page directly.

Service Portal

Guides & Tips

FAQ - Frequently Asked Questions

The first number indicates the magnification (here: 8x). The second number describes the objective lens diameter in millimeters (here: 42 mm).
ED glass (Extra Low Dispersion) reduces chromatic aberration (color fringing) and ensures brilliant, true-color images.

  • BK-7 (borosilicate glass): Standard, good imaging performance
  • BaK-4 (barium crown glass): Higher quality, rounder exit pupils, brighter and higher-contrast image

Product and safety instructions


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


Warning notes
  • This item is not suitable for children under 3 years.
  • Keep packaging materials (plastic bags, rubber bands, etc.) and small parts away from children! There is a risk of suffocation!
  • Never look directly at the sun or near the sun with this device. There is a RISK OF BLINDNESS!
  • Risk of material damage! Do not disassemble the device! In case of a defect, please contact your specialist dealer. They will contact the service center and may send the device for repair if necessary. Do not expose the device to temperatures above 60° C!
  • The binoculars are intended for private use. Respect the privacy of others.
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Accessories

BRESSER Table Tripod 24cm
The BRESSER table-tripod with its height of 24 cm is a lot more versatile than one might think. It can be used lying in prone position, on observation posts as well as simply from a table. It is useful for a large variety of BRESSER binoculars* as well as BRESSER spotting scopes up to the weight of 1.000 g. With the convenient adjustment handle the tripod head can be moved vertically and horizontally; it also can be fastened to provide a steady image for observations. The BRESSER table tripod can be folded to have space-saving, small package for mobile use (dimensions when folded: ca. 295 x 65 x 54mm; weight: 245 g). FEATURESsturdy table tripod1/4" threadeasy positioning and fixation of the tripod head via handlecompact and lightweightSCOPE OF DELIVERYTable tripod 24 cm *For the use with binoculars an optional tripod adapter (item # 1916000 or 1916500) is needed.

Available

€9.90*
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

Currently unavailable

€39.00*
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BRESSER TR-672AN Traveler Tripod 170cm
Are you looking for a compact, lightweight, and versatile tripod for your photography or video projects? The BRESSER TR-672AN Traveler Tripod is the ideal travel companion for anyone seeking quality and ease of use. Thanks to its clever design and sturdy construction, this tripod is perfect for both photo and video applications—and even for lightweight spotting scopes. Stable shooting on any surface The three aluminum tripod legs are individually adjustable and equipped with convenient quick-lock clamps. This allows you to easily set up the tripod on uneven terrain—ideal for outdoor use and travel photography. The minimum working height is 62 cm, and it extends to a generous 170 cm. Precise positioning with 3-way pan head With the multifunctional 3-way pan head, you can position your camera smoothly and accurately. The integrated spirit level helps you take perfectly aligned shots, while the Quick Release plate ensures fast equipment changes—whether it's a photo camera, video camera, or spotting scope. Compact and portable With a folded length of just 63 cm and a weight of only 1.38 kg, this tripod is easy to carry on hikes, excursions, or vacations. Thanks to the sturdy carry handle and the included carrying bag with shoulder strap, transport is especially comfortable. The hook under the center column allows you to hang your camera bag for extra stability. FEATURES Maximum height: 170 cm Minimum height: 62 cm Folded length: 63 cm Load capacity: up to 5 kg Material: aluminum & plastic Weight: 1.38 kg 3-way pan head with spirit level Quick Release plate for fast mounting Individually adjustable legs with quick locks Carry handle & hook on center column PACKAGE CONTENTS BRESSER TR-672AN tripod with 3-way pan head Quick Release plate Carrying bag with shoulder strap

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BRESSER Table Tripod 24cm
The BRESSER table-tripod with its height of 24 cm is a lot more versatile than one might think. It can be used lying in prone position, on observation posts as well as simply from a table. It is useful for a large variety of BRESSER binoculars* as well as BRESSER spotting scopes up to the weight of 1.000 g. With the convenient adjustment handle the tripod head can be moved vertically and horizontally; it also can be fastened to provide a steady image for observations. The BRESSER table tripod can be folded to have space-saving, small package for mobile use (dimensions when folded: ca. 295 x 65 x 54mm; weight: 245 g). FEATURESsturdy table tripod1/4" threadeasy positioning and fixation of the tripod head via handlecompact and lightweightSCOPE OF DELIVERYTable tripod 24 cm *For the use with binoculars an optional tripod adapter (item # 1916000 or 1916500) is needed.

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BRESSER TR-682AN Traveler Tripod 180 cm
Whether you're photographing in the city, exploring nature, or heading out on your next adventure – with the Bresser TR-682AN Traveler Tripod, you always have a sturdy, lightweight, and functional tripod at hand. The Bresser TR-682AN Traveler Tripod is the ideal choice for photographers and videographers looking for a compact, lightweight, and reliable tripod for on-the-go use. Thanks to its smart design, versatile features, and low weight of only 1.66 kg, this travel tripod is easy to take along on hikes, city trips, or trekking adventures. Perfect for on-the-go – Compact and portable With a folded length of just 71 cm and a comfortable grip, this tripod is perfect for mobile use. The included carrying bag provides extra convenience during transport. Accurate positioning – 3-way pan head with bubble level The 3-way pan head makes it easy to precisely position your camera or spotting scope – ideal for panoramic shots, video recordings, or wildlife observations. The built-in bubble level helps you set up the tripod evenly, even on uneven terrain. Easy operation – Quick-lock clamps & Quick Release Thanks to the quick release plate, you can securely and quickly mount your photo camera, video camera, or lightweight spotting scope. The quick-lock clamps on the three-section legs make adjusting the height fast and effortless. Flexible height – Adjustable up to 180 cm With the rotatable center column, you can precisely adjust the working height up to 180 cm – ideal for both low and high-angle shots. FEATURES Maximum load capacity: 2.7 – 5 kg Maximum height: 180 cm Folded size: 71 cm Weight: 1,660 g Leg segments: 3 Leg diameter: from Ø23 mm to Ø30 mm Material: aluminum SUITABLE FOR Photo cameras Video cameras Spotting scopes (lightweight) Compact telescopes INCLUDED IN DELIVERY Bresser TR-682AN Traveler Tripod Quick release plate Carrying bag

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BRESSER NightExplorer 7x50 Astronomy-Binoculars
The BRESSER NightExplorer 7x50 astronomy binoculars are ideal for terrestrial observations in poor light conditions and discovering the night sky. They feature a 50-millimetre objective that lets in plenty of light. Thanks to the 7x magnification, objects that are 700 metres away appear to be just 100 metres in front of you. Compared with binoculars with a higher magnification, these binoculars allow you to see much more. At a distance of 1000 metres, the field of view is 126 metres wide. On clear nights, you can view large objects such as the Milky Way. During the day, you can explore fascinating landscapes until twilight. Coating In order to further increase the light transmission and counteract reflections, the premium BaK-4 optics (barium crown glass) have a full multi-layer coating. Focusing The 7x50 Porro binoculars also feature an individual eyepiece focus to ensure that you obtain a sharp image. This is set at a large depth of field. You only need to adjust the focus if the next object is far away from the previous one. To view objects in the immediate vicinity, you can adjust the close focus from 8 metres. Crystal-clear image, even when wearing glasses The binoculars are also suitable for people with visual impairments: the rubber eyecups can be folded over so that you can look through the eyepieces while wearing glasses and see the entire field of view. The dioptre adjustment of +/- 6 allows you to compensate for small differences in vision between each eye. Weatherproof and robust The Porro binoculars also produce an excellent image in poor weather conditions such as fog and rain. It features a waterproof design to ensure that no liquid gets inside the housing. The binoculars are also filled with nitrogen to prevent the lenses from fogging up. In addition, they have an ergonomic rubber armouring that provides a comfortable and secure grip and protects the sensitive optics against impacts/ Portable design The binoculars come with a lightweight aluminium tripod so that you can make observations from a fixed location. If you need to travel a little further, both the tripod and the binoculars can be transported in a practical backpack, which is also included with the set. Observe in poor light conditions and discover the night sky with the BRESSER NightExplorer 7x50 astronomy binoculars! FEATURES Powerful binoculars Suitable for use at twilight and for terrestrial observations Also suitable for observing large celestial objects such as open and globular clusters Magnification: 7x Lens diameter: 50 mm Optical design: Porro Full multi-layer coating BaK-4 glass material Eyepieces with rubber eyecups Individual eyepiece adjustment Large field of view: 126 m (at a distance of 1000 m) Close focus: from 8 m Dioptre adjustment: +/- 6 Tripod connection thread Includes Aluminium tripod Includes Backpack DELIVERY CONTENT Astronomy binoculars Tripod with quick release plate Backpack Instructions with warranty information

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BRESSER Universal Smartphone Adapter Deluxe
Take pictures with your smartphone through the telescope or microskope? With the Smartphone camera adapter this is now child's play! Simply screw the adapter to the eyepiece and use your smartphone as a camera with a super-telephoto / super-macrophoto lens. It lets you take pictures of distant objects or very small objects as if you were very close.The Deluxe version offers an even more comfortable and secure attachment to the eyepiece. By a rotary movement of the clamping ring 3 clamping jaws are evenly applied to the eyepiece housing and the Smartphone adapter sits firmly and centrically on the eyepiece. The fine adjustment of the height of the smartphone support allows a quick and precise adjustment of the viewing height of the smartphone camera above the eyepiece lens. Good image results are thus guaranteed.  FEATURES Take photos through the telescope Smartphone camera with super telephoto lens Fine Height adjustment of phone support Wide adjustment range for eyepiece housing diameter Fits 31.7mm (1.25") eyepieces For eyepiece housing diameters from 22-38mm SCOPE OF DELIVERY Smartphone holder deluxeLocking ring for the smartphone

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BRESSER 7-in-1 Outdoor Sensor with Solar-Assisted Battery Operation
This high-quality replacement part will quickly get your weather station back in working order.IMPORTANT: Will this part fit your weather station? This replacement part is only compatible with certain weather station models. Below you'll find an overview of all compatible devices. Simply compare the article number on your device with the models shown to ensure the replacement part is suitable. Compatible with the following devices:151971519815199156601626916421164271644416511700254170025827002586700261070026207003200700321070032207003230700324070033007003350700336070034007003500700351070037007003800700390070044067902541790258679032007903210790322079032307903300790335079035007903510908060090807007003100000000700311000000070036000000007003100CM30007003100GYE0007003100HZI0007003100QT50007003600CM30007003600GYE0007003600QT5000WSX3001000000WSX3001CM3LC1WSX3001CM3LC2FEATURES Measures the temperature and humidity Measures the wind speed, wind direction and rainfall Measures the UV level and light intensity Solar power for longer battery lifespan Range: up to 150 m Power supply: 3x AA batteries (not included) Dimensions: 420 x 170 x 213 mm SCOPE OF DELIVERY Wireless sensor with installation material Base station not included! Instruction manual

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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 distances. Foldable 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. FEATURES 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 SCOPE OF DELIVERY Binocular Photo tripod adapter Neckstrap Dust covers CaseInstruction manual

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BRESSER NightExplorer 7x50 Astronomy-Binoculars
The BRESSER NightExplorer 7x50 astronomy binoculars are ideal for terrestrial observations in poor light conditions and discovering the night sky. They feature a 50-millimetre objective that lets in plenty of light. Thanks to the 7x magnification, objects that are 700 metres away appear to be just 100 metres in front of you. Compared with binoculars with a higher magnification, these binoculars allow you to see much more. At a distance of 1000 metres, the field of view is 126 metres wide. On clear nights, you can view large objects such as the Milky Way. During the day, you can explore fascinating landscapes until twilight. Coating In order to further increase the light transmission and counteract reflections, the premium BaK-4 optics (barium crown glass) have a full multi-layer coating. Focusing The 7x50 Porro binoculars also feature an individual eyepiece focus to ensure that you obtain a sharp image. This is set at a large depth of field. You only need to adjust the focus if the next object is far away from the previous one. To view objects in the immediate vicinity, you can adjust the close focus from 8 metres. Crystal-clear image, even when wearing glasses The binoculars are also suitable for people with visual impairments: the rubber eyecups can be folded over so that you can look through the eyepieces while wearing glasses and see the entire field of view. The dioptre adjustment of +/- 6 allows you to compensate for small differences in vision between each eye. Weatherproof and robust The Porro binoculars also produce an excellent image in poor weather conditions such as fog and rain. It features a waterproof design to ensure that no liquid gets inside the housing. The binoculars are also filled with nitrogen to prevent the lenses from fogging up. In addition, they have an ergonomic rubber armouring that provides a comfortable and secure grip and protects the sensitive optics against impacts/ Portable design The binoculars come with a lightweight aluminium tripod so that you can make observations from a fixed location. If you need to travel a little further, both the tripod and the binoculars can be transported in a practical backpack, which is also included with the set. Observe in poor light conditions and discover the night sky with the BRESSER NightExplorer 7x50 astronomy binoculars! FEATURES Powerful binoculars Suitable for use at twilight and for terrestrial observations Also suitable for observing large celestial objects such as open and globular clusters Magnification: 7x Lens diameter: 50 mm Optical design: Porro Full multi-layer coating BaK-4 glass material Eyepieces with rubber eyecups Individual eyepiece adjustment Large field of view: 126 m (at a distance of 1000 m) Close focus: from 8 m Dioptre adjustment: +/- 6 Tripod connection thread Includes Aluminium tripod Includes Backpack DELIVERY CONTENT Astronomy binoculars Tripod with quick release plate Backpack Instructions with warranty information

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BRESSER Table Tripod 24cm
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BRESSER NightExplorer 15x70 Astronomy Binoculars
Whether you want to explore the night sky or make terrestrial observations during the day, the BRESSER NightExplorer 15x70 astronomy binoculars will ensure that you are perfectly equipped for all your outdoor adventures. The extra large lens diameter of 70 mm lets a large amount of light into the binoculars, while the 15x magnification ensures that you obtain highly detailed images of your observed targets. Fully multicoated optics ensure scattered light is kept to a minimum, so that you can enjoy a perfect view with the best possible optical performance. At a distance of 1000 metres, the field of view is 77 metres wide. The highly corrected eyepieces with 5 lenses in 3 groups produce vivid images with sharp edges. Coating The premium BaK-4 optics (barium crown glass) features a full multi-coating to increase light transmission and reduce reflections. Focusing Thanks to the individual eyepiece adjustment, you only need to focus the binoculars once. You can then enjoy a sharp image at infinity for the night sky. The binoculars also have a close focus, which you can set from a distance of 10 metres or more for close-up observations of your immediate surroundings. Also suitable for glasses wearers Thanks to the foldable eyecups, you can set the optimal distance between your eyes and the ocular lenses. If you wear glasses, this allows you to see the entire field of view of the Porro-prism binoculars. There is also a dioptre compensation of +/-8, which you can use to compensate for small differences in vision between your eyes. Weatherproof and robust Thanks to their waterproof design, the binoculars can be used in wet or foggy weather conditions, as water and moisture cannot enter the housing. The binoculars are filled with argon to stop the optics from fogging up. In addition, the ergonomic armouring provides a secure grip and protects the binoculars against impacts and knocks, making them ideal to travel with. Portable design The 15x70 Porro-prism binoculars come with an excellent lightweight aluminium tripod, with study ballhead mounting, to ensure wobble-free astronomical or terrestrial observations. Both the binoculars and the tripod can be stored in the sturdy padded backpack, which is also included in the set. This ensures that you can easily transport your gear to your desired vantage point, even if you have to go a long way to get there. Discover the night sky and the wonders of nature with the powerful BRESSER NightExplorer 15x70 astronomy binoculars! FEATURES Astronomy binoculars for astronomical and terrestrial observations High magnification and light-gathering power Magnification: 15x Lens diameter: 70 mm Optical design: Porro Full multi-layer coating BaK-4 glass material Rubber eyecups for spectacle wearers Individual eyepiece adjustment Highly corrected eyepieces for sharp-edged images Field of view: 77 m (at a distance of 1000 m) Close focus: from 10 m Dioptre adjustment: +/- 8 Tripod connection thread Includes Aluminium tripod Includes Backpack WHAT'S INCLUDED Astronomy binoculars Tripod Backpack Instructions with warranty information

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