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Bresser Spezial Astro 20x80

ΚΩΔΙΚΟΣ (SKU): 1552081

149.00

Παράδοση 1 έως 3 ημέρες

Bresser Spezial ASTRO binocular 20x80
 
Suitable for astronomical observations.
 
The Spezial ASTRO binocular has a large 80mm objective lens which makes it big enough for serious astronomical use or for long range terrestrial observations. Manufactured from quality light weight materials this binocular can easily be used as a hand held model. With extra focal length achieved by the longer than normal body, the images are sharper and clearer. Their high power and light weight make them also an excellent choice for nautical applications, wildlife observations, surveillance or anywhere where high power hand held binoculars are required.
 
Night sky use  
 
A true pleasure is the best way to describe these binoculars when used for observing the night sky. Gathering more than 30% the amount of light than a 70mm binocular, the milky way will reveal countless nebulae and star clusters surrounded by thousands of stars. With a longer focal length than normal 80mm binoculars, the Spezial ASTRO greatly enhances field sharpness as well as significantly reducing chromatic aberration.The slow smooth focus ensures easy adjustment for sharp clear images.
 
 
Type
Type:Binoculars
Performance
Prism Type:Porro Prism
Magnification (x-times):20
Front Lens Diameter (mm):80
Exit Pupil (mm):4
Prismenglas:BaK-4
Coated:Fully Multi Coated
General
Water Safety:No
Splash-Proof:No
Colour:Black
Width (mm):235
Height (mm):115
Depth (mm):330
Weight (g):1700
Camera Coverage
Visual Range at 1.000 m:56
Minimum Focus (m):9
Luminous Intensity:16
Twilight Factor:40
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