Pentax Binocular - Objective Lens Caps - Rain-shielding Cap - Case - Neck Strap - Pentax 1 Year Warranty / Pentax "Worry Free" Warranty (see specifications for details).Rugged viewing conditions require rugged binoculars. Pentax full-size binoculars overcome the challenges of harsh weather conditions and rough handling while providing outstanding optical performance and exceptional durability. From hardy, waterproof designs to award-winning image clarity, these high-performance models continue the Pentax tradition for excellence and quality. The Pentax DCF ED 10 x 43 binoculars combine Extra Low Dispersion glass elements, full reflection and phase coated prisms, hybrid aspherical lens elements, and fully multi coated optics. Built to last with JIS Class 6 waterproof construction, DCF ED... Less

The PENTAX 16x50 XCF binocular offers the most powerful magnification in its series. With 16X magnification, this ruggedly-styled binocular combines outstanding optical performance with exceptional value. Sporting a fashionable, black-finish body encased in full-body rubber housing, the PENTAX 16x50 XCF binocular is ideal for almost any application?from casual viewing to serious observation. Features : Take your binocular anywhere. The PENTAX 16x50 XCF features a finely constructed porro-prism design and full-body rubber housing to protect the internal mechanisms and optical elements from shock and damage. A black finish adds a distinctive, attractive appearance. See your images more clearly. PENTAX smc optics eliminate harmful ultraviolet rays and improves light transmission for high... Less

Pentax Papilio binoculars are the perfect choice for insect observation in the field and in museum and galleries. The enhanced observation capability of the Papilio binoculars is made possible by a Pentax Convergent Lens Optical System Engineering (CLOSE) mechanism. CLOSE automatically slides the left and right objective lenses toward the center when the focus is fixed at a short distance. Revolutionary, dual-axis, single body housing with synchronized eye-piece adjustment to assure correct optical alignment for comfortable viewing.Fast and easy center focusing for handling ease.Helicoid eyepiece rings for extra viewing comfort.Fully multi-coated optics to eliminate harmful ultraviolet rays while improving light transmission for high contrast images with no glare.High-quality BaK-4... Less

XCF 10 x 50 The PENTAX XCF series combines outstanding optical performance with exceptional value. Ruggedly styled and providing excellent viewing comfort, the PENTAX XCF series binoculars are as easy to operate as they are to afford. High-quality BaK4 prisms and multi-coated optical elements ensure excellent image quality and light transmission. Soft but durable rubber eyepiece rings can be folded back for the convenience of eyeglass wearers. And a centrally- located, extra large focus wheel affords fast and accurate focusing. Sporting Fashionable, black-finish bodies encased in full-body rubber housing, the PENTAX XCF series is ideal for almost any application. From casual viewing to serious observation. Take your binocular anywhere. The PENTAX XCF features a finely constructed... Less

An Opteka High Definition 500mm preset telephoto lens incorporates not only computer optical design, but also the latest optical multi-coating techniques. The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp, high contrast pictures.Preset Lenses are designed to retain a full range of exposure, automation and metering capabilities of the cameras on which they are mounted. This lens is great for nature and sports photography. The amazing power of this lens gives you the equivalent of looking through a pair of 10x power binoculars. It has a manual preset diaphragm, a rotating tripod mounting collar and a soft lens pouch.Advances in high-index / low-dispersion optical glasses, new barrel materials, and exotic... Less