Dispersion

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Alpen Wings binocular series delivers an ergonomic lightweight design with super bright sharp optical erformance. The open hinge design provides comfortable viewing in two optical designs — ED “extra dispersion” and non-ED versions. ED optics is achieved through the use of flourite glass which provides the very best in color fidelity and contrast in all light conditions. With Alpen’s fully multi-coated and PXA phase correction coating the Wings ED binocular series delivers outstanding performance that provides superior viewing to satisfy even the most serious binocular user.Alpen Wings ED Features:BAK4 glass for clear bright and crisp images.Fully multi-coated for maximum brightnessPXA phase coated for superior resolution and color fidelity.Waterproof sealed and nitrogen filled.Long eye relief and twist up eye cups for use with or without eye glassesLightweight and ergonomic open hinge body designRubber armoring for holding comfort and shock protectionSoft rubber eyepiece rainguardDeluxe travel case and wide comfortable neck strapAlpen’s lifetime warranty

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You sense rather than see the movement.. Slowly you raise your Ultravids to your eyes and there it is. Your first Snowy Owl. Picked out in ultra-clear detail. Despite the background of stark white snow despite the uncertain early-dawn light you can see individual feathers on the bird’s head ruffling in the biting wind. The Ultravids are performing as they always have; flawlessly through tropical downpours howling gales in equatorial dust bowls across frozen tundra. That really is something – your first Snowy! The robust all-around favouriteThey are almost as compact as 32 mm models and nearly as high-aperture as 50 mm binoculars. But the 42 mm Ultravids also impress due to the benefits of the new HD models – Leica AquaDuraTM and new FL lenses. LEICA ULTRAVID 8 x 42 HD The multi-talented binocular that delivers images rich in contrast both during the day and at twilight. The ratio of brightness and weight of magnification and field of view make this model perfect for any application. Even extreme cold cannot keep the robust Ultravids from delivering the ultimate viewing experience : the new focusing mechanism on the Leica Ultravid HD models works with high-performance Teflon disks and almost no lubrication. This ensures constant smooth focusing – even at temperatures as low as -25° where other binoculars would surely fail. Fluoride lenses With the help of new fluoride (FL) glass in Leica HD models the color fidelity and contrast of images is further improved. Optical FL lenses are to a large part made up of calcium fluoride a mineral with a crystalline structure. Unlike conventional optical lenses this creates a very low level of dispersion (light scattering) and corrects aberration (imaging errors) significantly better. So as a result the viewing experience is more natural and impressive than it has ever been before. Imitating nature : Leica AquaDuraTM The models of binocular and spotting scopes with the new HD lenses are now fitted with Leica AquaDuraTM a “hyd

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You sense rather than see the movement.. Slowly you raise your Ultravids to your eyes and there it is. Your first Snowy Owl. Picked out in ultra-clear detail. Despite the background of stark white snow despite the uncertain early-dawn light you can see individual feathers on the bird’s head ruffling in the biting wind. The Ultravids are performing as they always have; flawlessly through tropical downpours howling gales in equatorial dust bowls across frozen tundra. That really is something – your first Snowy! The robust all-around favouriteThey are almost as compact as 32 mm models and nearly as high-aperture as 50 mm binoculars. But the 42 mm Ultravids also impress due to the benefits of the new HD models – Leica AquaDuraTM and new FL lenses. LEICA ULTRAVID 10 x 42 HD The most powerful binocular in the 42 mm Ultravid class. The redesigned eyecups allow for a very comfortable positioning of the eye. This becomes very apparent with the improved image steadiness while viewing over great distances.Even extreme cold cannot keep the robust Ultravids from delivering the ultimate viewing experience : the new focusing mechanism on the Leica Ultravid HD models works with high-performance Teflon disks and almost no lubrication. This ensures constant smooth focusing – even at temperatures as low as -25° where other binoculars would surely fail. Fluoride lenses With the help of new fluoride (FL) glass in Leica HD models the color fidelity and contrast of images is further improved. Optical FL lenses are to a large part made up of calcium fluoride a mineral with a crystalline structure. Unlike conventional optical lenses this creates a very low level of dispersion (light scattering) and corrects aberration (imaging errors) significantly better. So as a result the viewing experience is more natural and impressive than it has ever been before. Imitating nature : Leica AquaDuraTM The models of binocular and spotting scopes with the new HD lenses are now fitted with Leica AquaDu

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Alpen Wings binocular series delivers an ergonomic lightweight design with super bright sharp optical erformance. The open hinge design provides comfortable viewing in two optical designs — ED “extra dispersion” and non-ED versions. ED optics is achieved through the use of flourite glass which provides the very best in color fidelity and contrast in all light conditions. With Alpen’s fully multi-coated and PXA phase correction coating the Wings ED binocular series delivers outstanding performance that provides superior viewing to satisfy even the most serious binocular user.Alpen Wings ED Features:BAK4 glass for clear bright and crisp images.Fully multi-coated for maximum brightnessPXA phase coated for superior resolution and color fidelity.Waterproof sealed and nitrogen filled.Long eye relief and twist up eye cups for use with or without eye glassesLightweight and ergonomic open hinge body designRubber armoring for holding comfort and shock protectionSoft rubber eyepiece rainguardDeluxe travel case and wide comfortable neck strapAlpen’s lifetime warranty

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An ED (Extra low Dispersion) air spaced objective lens and redesigned shower-proof ocular cells add to superior performance and dependability. This glass also has BAK-4 prisms fully multi-coated five lens oculars and retractable rubber eye-cups. Perfect for resolving those fine color distinctions. Complete with padded Cordura case and broad woven binocular neck strap.Designed based on specifications gleaned from a Swift survey of the world’s leading ornithologists the Swift Audubon binoculars have become famous worldwide for superior performance and dependability. The 820 Swift Audubon has been rated “best buy” by Cornell Laboratory of Ornithology Better View Desired and the English publication British Birds. They are equipped with a 5-lens ocular system BaK4 prisms fully multi-coated optics and pop and lock eyecups adding comfort for eyeglass wearers. The Swift Audubon produces crisp high definition images to the outer edges of the wide field and close focuses to under 10 ft. The rubber-coated body is made of magnesium to reduce weight and is sealed to make the binoculars waterproof. Padded hard case and comfortable broad woven neck strap included.ED glass provides exceptional precise color definition while promoting optimum resolution and sharpest possible images. It even further expands the viewing capabilities of fine optics.

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