{"id":32102,"date":"2025-11-01T18:18:50","date_gmt":"2025-11-01T17:18:50","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=32102"},"modified":"2026-08-23T15:09:29","modified_gmt":"2026-08-23T13:09:29","slug":"bresser-20x80-binoculars-spezial-astro","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/bresser-20x80-verrekijkers-spezial-astro\/","title":{"rendered":"Bresser 20x80 Binoculars Spezial Astro"},"content":{"rendered":"

Bresser 20x80 Binoculars Spezial Astro: high-intensity astro binoculars for moon and star fields<\/strong><\/h2>\n\n\n\n

The Bresser Spezial-Astro 20\u00d780 is built for the night sky. Its two 80 mm (3.1 inch) objective lenses gather a large amount of light together, allowing you to see star clusters, bright nebulae, and the structure of the Milky Way that remain invisible with a standard binoculars. With 20x magnification, the craters of the moon fill your view.<\/p>\n\n\n\n

This classic from the Spezial-Astro series can also be used during the day for long-distance landscape observation. It definitely falls into the tripod class: at 20x magnification and a weight of well over 2 kg, viewing is most comfortable from a sturdy photography tripod.<\/p>\n\n\n\n

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Lots of light, lots of detail<\/h4>\n\n\n\n

The prisms are made of BaK-4 glass and all lens and glass surfaces have a full multi-layer coating. That means maximum light transmission and low stray light: stars remain pinpoint-sharp and the contrast on the edge of the moon is high.<\/p>\n\n\n\n

With an exit pupil of 4 mm and a twilight factor of 40, this binoculars is made for twilight and night. The field of view of 56 m at 1000 m is wide enough to capture large star clusters such as the Pleiades in a single view.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Tripod thread in the center column<\/h4>\n\n\n\n

A tripod thread is located in the extended central axis. With a separate tripod adapter, you can mount the viewer on any photo tripod for a vibration-free image. The adapter is not included, so be sure to order one right away if you want to do serious viewing.<\/p>\n\n\n\n

Handheld viewing works for short moments, but at 20x magnification, every tremor is visible in the image. A tripod makes the difference between a quick glance and true observation.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Comfortable focusing, even with glasses<\/h4>\n\n\n\n

You focus with a central focusing wheel and correct the difference between your eyes with the diopter adjustment on the right eyepiece. The interpupillary distance is adjustable from 57 to 72 mm.<\/p>\n\n\n\n

You fold down the rubber eyecups if you wear glasses. This way, you maintain the full field of view even with glasses.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Sturdily built, but keep it dry<\/h4>\n\n\n\n

The aluminum housing has a rubber coating that can withstand knocks and provides a comfortable grip in the cold. The binocular is not waterproof and not gas-filled: let it dry after a humid night with lens caps open before storing it in the bag.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Included<\/h3>\n\n\n\n