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USN Mil Spec 7 x 50 Binoculars
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Waterproof Nitrogen-Filled
Made in USA by Fujinon
The same binocular Fujinon supplied to the USN for demanding sea duty. These brand new 7 x 50 binoculars meet or exceed military requirements for strength, performance and quality.
For maximum light transmission and image brightness, all optical surfaces are coated with magnesium fluoride. The lenses and Bak-4 prisms are sealed within light alloy housings from which all air, moisture and contaminants have been purged by dry nitrogen.
The eyepieces are O-ring sealed. 100% waterproof and impervious to temperature extremes from -20°C to +70°C.
For protection against impact and better grip, the binocular housing is covered with a strong, durable rubber coating. The eyepieces provide a focusing adjustment range of ±4 diopters with 1-diopter calibration. Includes neck strap and lens covers. Weighs 2.9 lbs.
Specifications:
Magnification: 7x
Objective Lens Diameter: 50mm
Eye Relief: 18mm
Apparent Field of View: 380 ft.
Exit Pupil: 7.1mm
Relative Brightness: 51
Interpupillary Distance: 60-70mm
Dimensions: 8.75" L x 8" W
 Gift Wrap Available
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Customer Reviews
Overall Rating:   and share your thoughts with other customers Sort Reviews: Newest | Oldest | Highest Rating | Lowest Rating - Thursday, February 11, 2010 THIS IS MY MAIN BINOCULAR Reviewed By: THE MAN IN THE DESERT (TUCSON, ARIZONA) I had to pay extra for this item. After reading the composition and spects and knowing or getting informed about the glass used and the composition of the milspec I truly belive that this is the best you can by and knowing just what if can do. Its great for dayligh ,twilight and dawn work. Read More Reviews |
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