Swarovski 8.5X42 EL Waterproof & Fogproof Wide Angle Roof Prism Binocular With 7.4-DEGREE Angle Of View add comments
Description
Each binocular is 100 % inspected for optical and material quality before shipping. To attain optimal image quality, all lenses and prisms are produced in a highly precise way. If one extends the optical axes of the prisms, the deviation at the distance of 50 yds/50 m may not be more than the thickness of a sheet of paper. The patented Swarotop and Swarodur coatings on lenses and prisms reduce surface reflections - which normally absorb about 6 % of the light to as little as 0.2 %. The result: the brightest images with greatest contrast. Airtight, dustproof and watertight to a depth of 13 ft/4 m on account of the interiorfocusing system and the nitrogen filling: no internal fogging, and 100 % functional reliability from -20 to +55 C/-4 to +131 F.
Objective Lens Diameter
42 mm
Exit Pupil Size
4.9 mm
Optics and Telescopes Type
Prism Type
Roof
Magnification
8.5 X
Eye Relief
18 mm
Angle of View-field of View
7.4
NOTE:
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