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Binocular telescopes, or binoculars (also known as field glasses), are two identical or mirror-symmetrical telescopes mounted side-by-side and aligned to point accurately in the same direction, allowing the viewer to use both eyes (binocular vision) when viewing distant objects. Most are sized to be held using both hands, although there are much larger types.
Unlike a monocular telescope, a binocular gives users a three-dimensional image: the two views, presented from slightly different viewpoints to each of the viewer's eyes, produce a merged view with depth perception. There is no need to close or obstruct one eye to avoid confusion, as is usual with monocular telescopes.
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Nikon
Your binocular or telescope uses highly precise optics. It's important to keep them as clean as possible to assure the best performance. Nikon makes it really easy and simple with the Lens Pen Cleaning System.
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Bushnell
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Bushnell
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Bushnell
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Nikon
Nikon is a precision optical company with worldwide manufacturing, research and marketing capabilities. The Nikon name is equated with extraordinary photographic performance, innovation, precision and optical quality.PRODUCT FEATURES:100% Waterproof/Fogproof/Shockproof;Ultra-rugged, rubber-armored, roof-prism design;Extended eye relief and central focus for viewing convenience;Fully Multicoated lenses for bright, clear images;Precision aligned optics for extended viewing.
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Nikon
Nikon 8x40 Action Binocular - Precision aligned sharp multicoated optics for bright, clear images Standard-size armored body
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Bushnell
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Nikon
The new Travelite V series binoculars incorporate several new features designed to make them more user friendly while enhancing optical performance.Nikon Travelite V binoculars utilize precision ground, multicoated optics, and high index BaK4 prisms for true color rendition, maximum sharpness and enhanced light transmission. The new binoculars use aspherical eyepiece lenses which provide a very flat viewing field and offer markedly improved edge-to-edge sharpness over many conventional lenses.The new Travelite V features large, conveniently located central focus knobs and clicking diopters. Each model in the series features 25mm objective lenses for maximum light gathering.A new, ergonomically contoured, carbon-fiber body makes the Travelite V easy to use for long viewing sessions without physical fatigue. The lightweight body incases a rugged all-metal chassis and is covered with a durable black rubber armor that provides added shock resistance and a positive grip in slippery conditions.
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Celestron
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Olympus
Travel light and see the sights with the Outback binoculars. The light and ultra-compact binoculars offer Roof Prism technology along with UV-protection, making it the ideal model for all-around outdoor use. These features and more are packed into a conveniently small but rugged all-weather shell to allow the binoculars to be easily carried anywhere you go.This binocular is ideal for water sports, traveling and entertainment events. The foldable design is compact enough to slip into any pocket. Multi-coated lenses provide improved image brightness for a crisp, clear view.
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Bushnell
A good binocular can enhance your view. ImageView binoculars will do the same for your memories. Bushnell Performance Optics has combined the high magnification and powerful performance of a Bushnell binocular with the advanced technical wizardry of a compact digital camera, giving you the option to capture and save any sight you experience. The ImageView is ideal for sports fans, outdoor enthusiasts, adventure travelers, anyone with a desire to view and record whatever experiences come their way. Why settle for magnifying life when you can remember it for all time?r it for all time?
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Bushnell
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Canon
Canon's range of binoculars brings the world within your reach. High-quality Canon optics in every model provides excellent edge-to-edge contrast and sharpness. All models feature environmentally friendly lead-free glass and a rubberized non-slip grip for easy handling, indoors or out.Compact, lightweight and stylish design makes the 10 x 30 IS binoculars attractive, easy to carry and easy to use. They are the perfect companion for every type of traveling, for air shows, nature trips and an excellent choice when visiting the race track or watching other spectator sports.
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Brunton
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Bushnell
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Bushnell
Enjoy reliable performance from this pair of durable Bushnell Explorer 10x28 binoculars while hunting, fishing or hiking. Offering a 10x magnification and 28mm objective lens size, they feature multi-coated lenses to reduce light loss and glare due to reflection, and BaK-4 roof prisms--made from a higher quality glass (barium crown) that helps produce brighter images and high edge-to-edge sharpness. They're also built tough, with a rubber-armored housing that's O-ring sealed and nitrogen purged for 100 percent waterproof and fogproof dependability.Rubber armor provides multiple benefits. It helps protect the binocular from the bumps and scratches that come with day-to-day use. It provides a comfortable gripping surface for making them easier to hold on to. It's easy to wipe clean after a tough day in the field. And it suppresses noise if the binocular bumps aluminum or other non-rubber surfaces, which might otherwise spook wildlife.
Specifications:
In addition to being waterproof and fogproof, Bushnell's Explorer binoculars offer a 10x magnification, 28mm objective lens, and multi-coated lenses to reduce light and glare.- Magnification: 10x
- Objective lens: 28mm
- Focus system: Center
- Prism: Roof, BaK-4
- Field of view: 305 feet @ 1000 yards
- Eye relief: 15mm
- Exit pupil: 4.2mm
- Weight: 28 ounces
Tech Talk:
Roof Prism System--In roof prism binoculars, the prisms overlap closely, allowing the objective lenses to line up directly with the eyepiece. The result is a slim, streamlined shape in which the lenses and prisms are in a straight line. Roof prism binoculars are less bulky and more rugged than an equivalent porro model.Exit Pupil--Refers to the size of the circle of light visible at the eyepiece of a binocular. The larger the exit pupil, the brighter the image. To determine the size, divide the objective lens diameter by the power (an 8x32 model has an exit pupil of 4mm).
Eye Relief--The distance a binocular can be held away from the eye and still present the full field-of-view. Extended or long eye relief reduces eyestrain and is ideal for eyeglass wearers.
Field-of-View (F.O.V.)--The side-to-side measurement of the circular viewing field or subject area, defined by the width in feet or meters of the area visible at 1000 yards or meters. A wide-angle binocular features a wide field-of-view and is better for following action. Generally, the higher the magnification, the narrower the field-of-view.
What's in the Box?
Bushnell 10x28 waterproof binoculars, neck strap, lens cloth, carrying case
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Olympus
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Nikon
Nikon is a precision optical company with worldwide manufacturing, research and marketing capabilities. The Nikon name is equated with extraordinary photographic performance, innovation, precision and optical quality.PRODUCT FEATURES: Aspherical lenses eliminate virtually all distortion; Quick, smooth central focusing; Tripod adaptable; Diopter control to regulate vision imbalance; BaK4 high index prisms;Precision aligned sharp multicoated optics for bright, clear images;Standard-size armored body.
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Bushnell
Tasco Essentials Binocular 8X 21 Compact Water-Resistant, Roof Prism Black
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Barska
The economically priced Lucid View Series is the perfect blend of functionality and compact portability. This folding roof prism design offers a wide range of fully coated models from 8x to 16x. Armored with protective rubber of black or camouflage, Lucid is multi-purpose and great for field use, sports, backpacking or camping. The smaller models fits in the palm of your hand or into your pockets, that you can just carry them around everywhere. Small in size, but undeniably big on convenience.