- Spezial Astro binoculars for astronomical and long distance observations
- magnification: 20x / objective lens diameter: 80mm
- fully multi coated / tripod thread
- dimensions: 330x235x108mm / weight: 2100 g
- scope of delivery: binoculars, case
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
FIELD OF APPLICATION
Field of application
Astronomy
Bird watching & Nature observation
TYPE
Type Standard Binoculars
OPTICAL SPECIFICATIONS
Optical design Porro
Magnification 20
LE Eyepieces ✓
Mirror/Lens diam. 80 mm
Material prismn BaK-4
Type of coating Fully multi-coated
Colour of coating violet
Eyepieces for eyeglass wearers ✓
Diopter setting ✓
Field of view at 1000m7 56 m
Light intensity7 16
Twilight factor7 40
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
Colour black
Body material Aluminium
Body armouring Rubber/Plastic
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