Founded in 1995, Kanyuan Optics Product Co., Ltd., is a Sino-foreign joint venture China military binocular manufacturer and wholesaler of all kinds of optics products, optical instrument and optical components. All our Oem military binoculars have already been used in many kinds of companies, such as electronic and fine mechanics, medicine, chemical, education, printing, authenticate, lab and science explore. Insisting on manufacturing military and civilian products simultaneously, integrating optics with electronics, and combining research, production and trade, our company will become a competitive optics and optoelectronic enterprise. We have passed the evaluations of ISO9001 and CE certifications.

5° angle of view; 172 field of view
Non-slip rubber-armored surface
11mm eye relief
Relative brightness: 51
Features fast focus and lenses/prisms made from optical glass
The BR-7500 binocular is Vanguard's full size rubber-armored model. The traditional design of the BR-7500 is extremely popular. Each feature fast focus, lenses and prisms made from optical glass, ruby coated lenses and a carrying case with neck strap. The sleek BR-7500 binocular is black and metallic gray, and feature Vanguard's sure grip texture to provide secure handling.SIMMONS 801513 Prosport Wide-Angle Binoculars (12 x 50mm) Wide-angle lenses ; BK7 prisms deliver sharp, ;detailed images ; Molded rubber ;armor coating ; Lightweight yet durable; Designed especially for ;sports enthusiasts ; Lifetime warranty; 12 x 50mm magnification; 275-ft field of view; Weighs 1.63 lbs Prosport Wide-Angle Binoculars (12 x 50mm)

Outstanding low light performance: for excellent early morning or late evening birding.
Slim, ergonomic in-line design: they'll fit naturally in all sizes of hands.
Long eye relief and twist up eyecups: the Cascades are comfortable for long periods of viewing, even with glasses.
Center focus dial mounted lockable diopter adjustment: this will keep your focus setting secure against accidental bumps.
Close focus distance: focus perfectly even under 10 feet, so they're great for up-close birding.
Leupold Wind River Cascades Series Binoculars... Leupold Wind River Cascades 8x42mm and 10x42mm center focus, roof prism binoculars give you the sharp, bright image, full contrast, and color fidelity serious birders demand, even when the light is low. Plus, their in-line design makes both models trim, lightweight, and a real pleasure to use, whether you're in the backyard or away at more far-flung locales.

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