Binoculars Bresser Spezial Astro 20x80

ID:593354
Code:1552081
EAN:4007922002897
Group:Sports & EntertainmentOptikaBinokļi
Manufacturer:Bresser
Will get 06.05.2024
Product description

Thanks 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.



FEATURES

  • binoculars for astronomical and long distance obversationes
  • extremly high light gathering capacity
  • can directly be mounted onto tripods

SCOPE OF DELIVERY

  • binoculars
  • case

Technical Data
FIELD OF APPLICATION
Field of applicationAstronomy Bird watching & Nature observation
TYPE
TypeStandard Binoculars
OPTICAL SPECIFICATIONS
Optical designPorro
Magnification20 fixed
LE Eyepieces
Objective diameter80 mm
Material prismnBaK-4
Type of coatingFully multi-coated
Colour of coatingviolet
Eyepieces for eyeglass wearers
Diopter setting
Field of view at 1000m756 m
Light intensity716
Twilight factor740
Near focus from79 m
GENERAL TECHNICAL DATA
Bag/Pouchnylon carrying case with carrying strap
Tripod adapter thread
Focusing systemCentral focus wheel
EyecupsRubber eyecups, foldable
Colourblack
Body materialAluminium
Body armouringRubber/Plastic
Dust protection capsfor objective and eyepiece, individually removable
Ext. warranty after online registration5 Years
DIMENSIONS & WEIGHTS
Total length330 mm
Total width235 mm
Total height108 mm
Net weight (without access.)2100 g
INTERNAL
Language versions instruction manualde (German) en (English) fr (French) nl (Dutch) it (Italian) es (Spanish) pt (Portuguese) gr (Greek) dk (Danish) cz (Czech) pl (Polish) ru (Russian)







Magnification:8
Warranty:2
Optical materials:BaK-4
Type:Porro
Relative brightness:51.02
Twilight factor:41.8
Eyecups:rubber
Brand:Bresser GmbH, Germany
Package size (LxWxH), cm:41x27.5x18
Application:military/field, hunting and fishing, astronomical
Objective lens diameter (aperture), mm:50.0
Size:classic
Shipping Weight,:3.02
Max. Magnification:7—35
Lens coating:fully multi-coated
Field of view, °:3.77
Close focus, m:7
Field of view, m/1000 m:66
Focusing:central
Moisture resistance:True
Parameters
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