BRESSER Spezial Astro 25x70 Binoculars

SPEZIAL ASTRO binoculars from BRESSER are ideal for astronomy and landscape observation.

Thanks to fully multi coated Bak-4 glass material and the extra large objective lens diameter, these binoculars provide bright and high resolution images.
The high 25x magnification it is convenient not only for observing astronomical objects, but is also practical for viewing distant terrestrial objects too. Due to a very high reduction of stray light, by multi coating all air to glass surfaces, the binoculars deliver the best possible performance and excellent contrast.

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 in the lengthened centre axis, the SPEZIAL ASTRO can be mounted onto any photographic tripod. For tripod use you need the optional available tripod adapter (part No. 4914925). The use of a tripod is highly recommended with these binoculars, as at the high magnification of 25x it's difficult to maintain a steady image by hand holding (though this is possible for short periods).


FEATURES
Binoculars for astronomical and long distance observations
Extremely high light gathering capacity
High magnification for distant objects
Magnification: 25x / objective lens diameter: 70mm
Fully multi coated / tripod thread available
Dimensions: 275x205x82mm / weight: 1300g
Tripod thread available

WHAT'S INCLUDED
Binocular
Neckstrap
Dust covers
Case
Instruction manual
Bag/Pouch: nylon carrying case with storage compartments.
Batteries included: No
Batteries required: No
Body armouring: Rubber
Body material: Aluminium
Colour: black
Compass: No
Diopter setting: Yes
Dust protection caps: Dust protection caps for front lens and eyepiece holder
ED glass: No
Exit pupil min. (mm): 2.8
Extended warranty (years): 5
Eyecups: Rubber eyecups, foldable
Eyepieces for eyeglass wearers: Yes
Eye relief (mm): 17
Field of application [Binoculars]: Astronomy , Bird watching & Nature observation , Night
Field of view (degrees): 2
Field of view at 1000m 7) (m): 35
Focusing system: Central focus wheel
Inert gas purged: No
Interpupilar distance max. (mm): 72
Interpupilar distance min. (mm): 56
LE Eyepieces: Yes
Magnification: 25
Material: Aluminium
Material prisms: BaK-4
Mirror/Lens diam. (mm): 70
Near focus from 7) (m): 40
Net Weight total (incl. accessories) (g): 1480
Net weight (without access.) (g): 1240
Optical design: Porro
Power supply unit included: No
Product Family [Binoculars]: Spezial-Astro
Single eye adjustment: No
Total height (mm): 85
Total length (mm): 275
Total width (mm): 215
Tripod adapter thread: Yes
Twilight factor 7): 42
Type [Binoculars]: Standard Binoculars
Type of coating: Fully multi-coated
Waterproof 8): No
Zoom function: No