Description
Compact binoculars Hawke Endurance ED Marine 7x32 equipped with premium class optics. The device has an IPX7 water penetration protection class, as well as protection against internal condensation, and is recommended for use in the middle of the water. Vikonian lenses are made from low-disperse ED-glass and are coated with a rich spherical wide-tan coating, which is enlightening, however, and prevents almost perfect color transfer without chromatic interference. BAK4 barium crown prisms coated with phase correction coatings provide the required image clarity and contrast. The metal body made of magnesium alloy has a humic coating, which ensures a firm and reliable grip with either one or two hands. Our belt, a bright yellow color, well-washed and not discolored by the water.
Features:
Extra Low Dispersion Glass (optical glass with ultra-low dispersion) ensures ideal color reproduction of the image and a high level of image quality. The coefficient of bending of the low-disperse glass is very low and has little to do with the frequency of the light (spectrum). All the light strands are broken to the same size, ensuring unprecedented clarity of the image. The stagnation of such a glass allows to minimize such aberration as chromatism. The quality of ED-glass is very high, which means that manufacturers of high-tech sports optics stagnate in their premium class products.
Phase Correction is a special phase-correcting coating that is applied to one of the surfaces of the prisms in the form of thin balls. Phase correction is also necessary for the Roof optical system; fragments passing through such a prism, the light flow is decomposed into two parallel beams of light fibers, and the phase displacement occurs by half the amount light color, which leads to a change in the separation of the image, as well as a decrease in contrast. Phase Correction corrects the error. As a result, the image is as clear and contrasting as possible. The quality of such a coating is very high, and the application process requires precision precision, which is so technologically advanced that optics manufacturers can only afford it. Today, without a phase-correcting coating, the design of a high-viscosity optical device of the Roof prism system is practically inconceivable.
Fully Multi coated The high-light, wide-smooth coating of Hawke optics ensures, however, high light transmittance across the entire visible spectrum and provides high contrast and color rendition in natural tones.
BAK4 (Barium crown) is a special type of optical glass, which is used for the production of prisms for optical devices. This material has a lower dispersion coefficient (light dispersion) and is less suitable for budget models. As a result, chromatic aberration is noticeably reduced (iris at sharp intervals between the transition from dark to light). In addition, a clear indicator of light bending allows you to eliminate vignetting (the phenomenon of trimming the light beam along the edges), which ensures uniform lightness of the image across the entire field of view.
Waterproof - means that the optics are sealed with a reinforced O-ring and are protected from the penetration of moisture by being enclosed in a core extending 3 lengths to a depth of 1.5 meters. A static pressure at a depth of 1.5 meters does not affect the fit of the vehicle and does not affect its functionality. Such weather opinions are not scary.
Fogproof - means that the body is filled with dry nitrogen N2 in the middle, which prevents condensation of moisture on the internal surfaces at a temperature gradient, there is no staining in the middle, and therefore, there is no corrosion of materials under the tide of water. The air is removed from the device and replaced with an inert gas (in this case, nitrogen N2), which does not contain water vapor and does not condense in its storage.
The relatively low moisture content of magnesium and the hardness of the alloys allow it to be used in various industrial applications with improved performance characteristics. The bodies of binoculars, made of magnesium alloy, are considered to be the most reliable and high-quality and are distinguished by high precision of processing, which will positively affect not only the external appearance fits, but also like the end folding. Optics in such housings will serve to extend the maximum possible time.
Can be mounted on a tripod.
| Manufacturer code: 930229 Parameters: Color: Blue Warranty: 12 months Brand registration country: Great Britain Country of origin for product: China Weight: 545 g Dimensions: 122 x 131 x 34 mm Material: Magnesium alloy with humic coating Prism material: BAK4 Delivery set: Binoculars Dry eyepiece covers and lenses Wide neck strap made of neoprene Durable case with a belt for transportation Serve for wiping optics Additional characteristics: Interaxial adjustment, mm: 55-75 Diopter correction: +5/-5 Light power: 21.16 Class: Marine binoculars Outlet diameter: 4.6 mm Sutinki factor: 14.96 Minimum focusing distance: 2 m Real cutoff: 8.3° Vinesen ocular point: 17mm Eyepiece frames: Swivel-and-sink eyecups with fixed positions Sealed design: 100% waterproof housing Zachist: Waterproofing, Gas-Proofing, Shockproof Field of view at 1000 m: 159 m Zoom ratio: 7x Lens diameter: 32 mm Type of increase: Continuous Construction type: Roof Type: Binoculars Barcode: 5054492365005 Item: 930229 Brand: Hawke Color: Blue Lenses: ED lenses with high dispersion, high spherical coating (Fully Multi coated) Maximum gain:: 7
