Description
68-mm lens made of low-disperse ED glass, magnesium metal and lightweight body, the ergonomics of the design are thought out to the detail and at which the most competitive price on the market is the axis of the head, and not a single advantage spotting scope Hawke Endurance ED 13-39x50/45 WP. The design of the pipe is completely sealed and filled with nitrogen, preventing the penetration of moisture and the collection of condensate. All optical surfaces are coated with a rich ball coating, which provides clarity, which is standard for pipes in this class. The prisms have a specially highly efficient dielectric coating, which is not suitable for high-class optical devices. This telescope will not let you down in the clearing, it will delight birdwatchers, lovers of observing natural landscapes, and will also be indispensable at the shooting range.
A dual-window focuser (micro/macro) guarantees extremely precise targeting. The eyepiece has two gum rings with profile knurling. One indicates a change in magnification, while turning the other ring allows you to remove the eyepiece.
As befits a professional optician, the eyepiece of the Hawke Endurance ED spotting scopes is distinguished and distinguished. An additional wide-angle eyepiece with constant magnification can be added to the lens. With the help of a special adapter for attaching a camera, your tube is converted into a high-pressure high-quality lens.
The Hawke Endurance ED eyepiece extends at 45º in relation to the later axis of the tube – making it easy to use while lying down and on table-top stands. The housing rotates on an axis, is installed under any corner and is fixed in rings with mounts for attaching a tripod. With these solutions, you can ensure that the position of the tube is clearly fixed when turning around the axis at points 0, 45 and 90. A suspended lens hood protects the lens from glare and light fallen The dry blend contains a special element for directing the tube towards the target. The mounting base of the tube is adapted for standard mounting of a photo tripod, so finding the necessary support for safety is not a problem.
The pipe is supplied with a soft nylon cover that does not get wet, with a soft inner lining. This casing is specially designed for use in similar areas, which allows you to protect the pipe from impacts, saws, beams, falls and take care without removing the casing. For this purpose, there are transfer parts from the side of the lens and the eyepiece, top access to the focuser, a barrel and a hand strap on carabiners.
Extra Low Dispersion Glass (optical glass with ultra-low dispersion) ensures ideal color transfer of images 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 curing of these glasses makes it possible to minimize aberration such 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.
Dielectric Prism Coatings The dielectric spherical coating of the prisms will ensure maximum light output coefficients when used with any metal coatings. This significantly reduces light consumption, which ensures that the image appears clearer and brighter in the minds of low light levels.
The highly spherical wide-smooth coating of Hawke optics, however, ensures high light transmittance across the entire visible spectrum and provides high contrast and color rendering 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), which 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 strong 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 options are not scary in any weather mind.
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, daily fogging in the middle, and therefore does not cause corrosion of the materials the vologgers are pouring in. The air is removed from the device and replaced with an inert gas (in this case, nitrogen N2), which does not allow water vapor in its storage and does not condense.
The low magnesium content and hardness of the alloys allow them to be used in various industrial applications with improved performance characteristics. The cases, made of magnesium alloy, are considered to be the most advanced and high-quality ones and are distinguished by high processing precision, which will now positively compare not only with the current It looks like it will fit, but it looks like the end folding. Optics in such housings will serve to extend the maximum possible time.
