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Bushnell PowerView binoculars offer the best of both worlds, combining contemporary styling and design with traditional Bushnell quality and durability. This particular PowerView binocular offers a 16x magnification–among the most powerful in its class–and a 50mm objective diameter. The fully coated optics, meanwhile, guarantee superior light transmission and brightness, helping you see just about any target, whether you’re searching for birds or trying to get a better view of the stage. And users will love the patented InstaFocus focusing system, which holds your subject in sharp focus with a touch of the fingertip. Additional features include a nonslip rubber armor housing that absorbs shock while providing a (more…)

Backcountry 8×25 pocket roof prism binoculars are an elegant, high-performance product. These pocket-sized binoculars contain premium features such as silver-enhanced, phase-coated prisms, and fully broadband coated lenses. Binoculars are o-ring sealed and argon-filled for maximum protection from water and fogging, whatever the conditions. External lenses receive H2C™ coating to repel water and protect against scratches. Close focus of 1 meter allows close-up observation. 18mm eye relief and twist-up eyecups make binoculars convenient for use with or without eyeglasses. COOLNECK™ detatchable neck strap and protective molded hard case are included.

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Timberline 8×32 compact roof prism binoculars deliver excellent optical performance in a convenient, compact product. Fully multi-coated optics with BAK-4 prisms deliver a bright, clear image. Binoculars are o-ring sealed and nitrogen-filled for waterproof, fog-proof use in the most punishing conditions. 16mm eye relief and twist-up eyecups make binoculars conventient for use with or without glasses. Close focus of 1.5 meters allows users to observe detail up close. A large, ribbed center focus wheel is easy to use, even while wearing heavy gloves. A protective molded case and COOLNECK™ quick release neck strap are included.

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Review

From the reviews: “Binoculars are an often-overlooked lower-cost alternative for introductory astronomy students and beginning amateur astronomers. … The detailed information on buying and maintaining binoculars will be particularly useful for those who have always used telescopes. … Photographs and drawings are excellent and enhance the usefulness of the book; the appendixes contain additional information to enable proper selection and expert use of binoculars in astronomy. An excellent addition to the well-regarded Practical Astronomy series. Summing Up: Highly Recommended. General reader; lower-division undergraduates; faculty/professionals.” (D. H. Gifford, CHOICE, Vol. 44 (11), August, 2007)

The advantages of using both eyes for astronomical observing are many and considerable, largely because of the way the human brain processes visual information. Binoculars – the usual kinds – are incredibly useful for wide-field observing, (more…)

Timberline 8×42 roof prism binoculars deliver excellent quality and features for the price. Fully multi-coated optics with BAK-4 prisms deliver a bright, clear image. Binoculars are o-ring sealed and nitrogen-filled for waterproof, fog-proof use in the most punishing conditions. 18mm eye relief and twist-up eyecups make binoculars conventient for use with or without glasses. Close focus of 1.2 meters allows users to observe detail up close. A large, ribbed center focus wheel is easy to use, even while wearing heavy gloves. A protective molded case and COOLNECK™ quick release neck strap are included.

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 Compatible With All Eos Cameras; Wide Strap

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From the Manufacturer

Compact and waterproof, the 7 x 42 AWP binoculars employ aspherical lens technology for a sharp, high-contrast image even along the perphery. These bright binoculars have the largest objective lens in the non-IS series, with an effective diameter of 42mm and pupil diameter of 6mm. It is also waterproof allowing for reliability in many if not all types of weather.

Whether on a nautical adventure or out on a hunting trip, the 7x42AWP binoculars are an excellent choice for outdoor enthusiasts. The reliable 7x42AWP binoculars are built for durability and have the anti-shock performance needed to withstand even the most unpredictable environments. Built for all types of weather, the 7x42AWP binoculars are waterproof and have a rubberized grip ensuring secure handling. The nitrogen gas sealed interior prevents lens fogging while the optical system is constructed using only environmentally friendly lead-free glass. The 7x42AWP binoc (more…)

The Zeikos Orange Floating Camera Strap is the perfect compliment for any waterproof camera or binoculars. If your camera or binocular falls into the water, the Zeikos floating strap will prevent it from sinking and being lost forever underwater.

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Waterproof to 200′. Control buttons allow access to all essential control options. Consructed of lightweight durable injection molded polycarbonate. Radial O-Ring main seal. LCD screen glare protection. Stainless steel buckles and a 46mm threaded port ring. Includes a 1-year free D.E.P.P flood insurance policy.

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When warm air touches cold glass, moisture in the air is condensed. Camera and binocular finders are no exception. In photographing at a cold place of ski or skate, the breathing of a cameraman or moisture transpired from his/her eyes dims the finder. For this reason, you cannot concentrate your attention on photographing or miss a decisive moment, and it was a troublesome problem for professional cameramen who are required to perform accurate photographing all the time. The anti-fogging eyepiece was developed to solve such problems. Subsequently, eyepieces for binoculars were also marketed and are demonstrating their effectiveness for bird watching, astronomical observation and other activities.This AE-B1 anti-fog eyepiece is intended for 15×50&18×50 IS binoculars.

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