BRESSER Spezial-Astro 20x80 Porro Binoculars
BRESSER Spezial-Astro 20x80 Porro BinocularsThanks to fully multi coated Bak-4 glass material and the extra large objective lens diameter these binoculars provide bright, crisp images from edge to edge.
Due to 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.
Diopter compensation and foldable rubber eyecups give eye glass wearers the possibility of making the best use of these optics’ field of view.
With the tripod thread integrated in the lengthened centre axis, the ASTRO can directly be mounted onto a tripod.
- binoculars for astronomical and long distance obversationes
- extremly high light gathering capacity
- can directly be mounted onto tripods
|Field of application|
|Field of application||
|Mirror/Lens diam.||80 mm|
|Type of coating||Fully multi-coated|
|Colour of coating||violet|
|Eyepieces for eyeglass wearers||✓|
|Field of view at 1000m7||56 m|
|Near focus from7||9 m|
|GENERAL TECHNICAL DATA|
|Bag/Pouch||nylon carrying case with carrying strap|
|Tripod adapter thread||✓|
|Focusing system||Central focus wheel|
|Eyecups||Rubber eyecups, foldable|
|Interpupilar distance min.||57 mm|
|Interpupilar distance max.||72 mm|
|Dust protection caps||for objective and eyepiece, individually removable|
|Ext. warranty after online registration*||5 Years|
|DIMENSIONS & WEIGHTS|
|Total length||330 mm|
|Total width||235 mm|
|Total height||108 mm|
|Net weight (without access.)||2100 g|