Description
US Military Grade Binoculars Marathon Clearvu 8×40 Surveillance, Security, Birding
NEWÂ — Really Nice. Read on…..
Developed and used by the US Government, these are 8×40 military grade binoculars. The NATO Stock Number (NSN) is 6650-01-423-2834.  These are used in the field by DEA, FBI, Border patrol, USAF and other agencies on gunnery ranges, for security, surveillance and at borders for observation.  These feature a natural rubber exterior and superb optics with excellent light transmission, good eye relief, and high color accuracy.
Have you ever caught a glimpse of a brightly colored bird while sitting in your backyard and wished you could see it closer? Â You’ll love this pair of full-size Clearvu binoculars from Marathon. Â They’re the perfect accompaniment for sporting events, sightseeing, bird watching, wildlife viewing, hunting, astronomy, personal security and so much more. Â The Marathon Watch Company supplies these high-quality binoculars to the US military.
Get even more use out of this product by mounting the binoculars on a tripod to view an object for an extended period of time. Â Each pair of Marathon Clearvu Binoculars features BMC Coating on lenses and Fully Broad Band Multi-Coated Lenses that provide superior image brightness that allows you to easily see in low light conditions.
Specifications:
• Magnification 8x
• Objective lens diameter 40 mm
• Prisms: Barium Crown glass (BAK4) Porro prism premium optical glass
• Field of View@ 1000 yds: 435 ft
• Field of View@ 1000 m: 145m
• 5mm Exit pupil provides bright images under low light conditions
• Focusing: Center focus with independent right diopter adjustment
• Eye Relief: 19mm (excellent for use with glasses)
• Weighs 760 grams (1.7 lbs)
Includes:
• Binoculars with eye cups, eyepiece, objective lens caps
• Neck Straps
• Carrying Pouch
• Lens Cloth
• Full Instructions
I have personally used this same model for birding in the mid-western US and find it to be excellent in all respects. Â These are extremely easy to use with glasses and are preferred to my Nikon and Leitz optics of similar focal length. Â I’ve also supplied a large number of these to professional birders, ornithologists, geologists and globe travelers…..all have been impressed with the quality especially at this price point.
The binoculars also have a tripod mount for fixed or stationary observation. Â The 40mm objective allows for a lot of light to enter thus providing a brighter image in low light. Great for birds, surveillance, marine use or stars!
Listed by US Government as: Binocular, Armored, Full Size Porro Prism, 8×40, Long Eye Relief
NSN: 6650-01-423-2834, SKU:Â BI030019
Satisfaction guaranteed. The unit is new in box and comes with 2-year manufacturer’s warranty.
Why buy a commercial pair when you can own actual Military grade binoculars with superior optics?