Founded in 1995, Kanyuan Optics Product Co., Ltd., is a Sino-foreign joint venture China swift binocular manufacturer and wholesaler of all kinds of optics products, optical instrument and optical components. All our Oem swift 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.

The finest BaK4 prisms
New full multi-coating technology
Additional layers to provide greater light transmission than standard multi-coatings
Long eye-relief
Close focusing
The Ultra Lite is the first and only binocular to incorporate two different types of rubber to improve durability and shock-absorption. The hard exterior rubber protects the binoculars against bumps and bangs while the soft interior rubber and patented ergonomic design gives the user added comfort and reduces user fatigue. The soft interior also provides a sure grip in any weather condition, wet or dry. This same technology is used to create a non-slip focusing knob on these binoculars. The Ultra Lite binoculars offer premium optics and feature the finest BaK4 prisms, full multi-coating technology with additional layers to provide greater light transmission than standard multi-coatings, long eye-relief, close focusing and durable waterproof construction.

Equipped with a push button illuminated compass, this waterproof, nitrogen purged glass has true compass bearings for accurate coastal piloting. Vertical and horizontal reticules assist in measuring distance. Its rare earth prisms (BaK4) and full magenta coating give a high relative light factor. Included are a rain guard, woven neck strap, attached objective covers, a tripod adapter and a soft vinyl case. Polycarbonate body is insulated with a heavy rubber covering. Its high eye point of 19mm makes this binocular suitable for eyeglass wearers.transmission than standard multi-coatings * Phase Coating * Long Eye Relief * Close Focusing * Click-stop Right Diopter Adjustment * Twist-up Eyecups * Durable From the casual backyard birder to the professional ornithologist Swift offers quality Swift Binoculars for all birding enthusiasts. Swift has been an innovator in providing birders with quality products for 78 years and has won praises and endorsements from leading naturalists around the world.

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