Description
Regardless of the shooting method or type of armor, the Vortex Viper HST sights will always be at their best and will help direct the fired projectile exactly to the target. This model (HST = Hunters, Shooters and Tactical) has achieved the best advantages of the popular Viper HS and Viper PST series of sights, and can be used both for shooting high-precision air rifles and for other types of threaded steel. Regardless of the model, the Vortex Viper HST skin sight has an extended magnification range of 4x Zoom, which means a four-fold difference between the minimum and maximum magnification levels. The zoom lens and the vertical correction drum are provided with a fiber optic indicator, which helps you easily set the required magnification and make precise adjustments in the dark. High optical brightness is ensured by a low-dispersion XD lens and proprietary XR coating. Complete protection from moisture, fogging, mechanical infusions and pressure is ensured by sealing with rings of gullets, purging with inert argon, dry coating of ArmoTek lenses and monolithic 30 mm body made of aircraft-grade aluminum. The long-range sighting reticle VMR-1, open tactical drums and the parallax mechanism allow you to quickly make all the necessary adjustments during shooting and accurately determine the trajectory of the falling bullet. The sight features a patented CRS Zero Stop reel zeroing system. There is no doubt that the Vortex Viper HST 4-16x44 (VMR-1 MOA) is one of the shortest scopes for high-precision shooting at medium and long distances, which will have an invisible warehouse success with skin shot at the target.
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Lenses with extra-low dispersion ensure improved color rendering and high image separation. The fracture coefficient of low-disperse glass is slightly dependent on the light frequency (spectrum). All the light quills break by the same amount of kut. The use of cold glass in the lens design makes it possible to avoid such unpleasant aberrations as chromatism. The profitability of such a warehouse is very high, due to which only manufacturers of high-tech optics stagnate their premium-class products.
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The patented multi-spherical anti-glare coating of Vortex XR lenses allows for maximum light transmission and image clarity.
Waterproof - means that the optics are sealed with reinforced rings and are protected against penetration of water to the international class IPX7. Being enclosed in a row of 30 lines at a depth of 1 meter does not affect the use of the smallest bits and does not affect its functionality. Such options are not scary in any weather mind.
Fogproof - The device is purged with an inert gas, as a result of which the air is filled with argon gas, which does not react with other substances, does not allow water vapor in its storage and does not condense on the internal surfaces of the optics.
ArmorTek has a superior hydrophobic coating on the outer optical surfaces to ensure the lenses are protected from smudges, water, oils and debris.
Optical characteristics:
- Extension, times: 4-16x.
- Lens diameter, mm: 44.
- Outlet diameter, mm: 11-2.75.
- Field of vision (m/100m): 9.14-2.47.
- Type of output zone, mm: 102.
Design features:
- Reticle: VMR-1 MOA.
- Reticle focal area: different (SFP).
- Tube diameter: 30 mm.
- Price for the adjustment mechanism, quoted. hv. 1/4" (0.25 MOA) @ 100 yds.
- Drums for introducing corrections: open, tactical, zero.
- Mechanism for resetting corrections to “zero” CRS Zero Stop (Vortex patent: US Patent 8,166,696).
- Fiber optic indicators for rotating the zoom lens and the drum for introducing vertical corrections (Vortex patent: US Patent 7,937,879).
- Adjustments per drum wrap, MOA: 12.
- Maximum range of vertical corrections, MOA: 75.
- Maximum range of horizontal corrections, MOA: 75.
- Vidbudova parallax: SF (Side Focus), from 45 m to infinity.
- Focusing system: Fast Focus (on the eyepiece).
- Lens coating used for brightening: proprietary outer coating XR (Fully Multi coated).
- Waterproof, shockproof design.
- Housing: monolithic, made of aviation aluminum 6061-T6.
