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Alpha Optics AO/4428  Thermal Weapon Sight 2x-8x, 336x256 50Hz
Alpha Optics AO/4428 Thermal Weapon Sight

Alpha Optics AO/4428 Thermal Weapon Sight 2x-8x, 336x256 50Hz

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Your Price: CAD6,999.00
Usually ships in 5-10 business days
Part Number:AO/4428
The AO/4428 Thermal Weapon Sight provides thermal target acquisition and engagement on light to heavy weapon platforms. Superb Germanium optics paired with an advanced Vanadium Oxide (VOx) uncooled thermal core and proprietary electronics are the heart of this powerful multi-spectral, all-environment system. The AO/4428 features a user-friendly menu with multiple options which can be intuitively accessed to customize settings to the shooter's needs without disengaging from the target. The extremely rugged, light and compact AO/4428 is nitrogen-purged and is water-, dust- and shock-proof. The AO/4428 Thermal Sight is action ready in virtually any environment or light conditions including conditions when the environmental obscurants such as smoke, dust, haze, fog, are present.

Features:
  • FLIR High Resolution Core;
  • Automatic/manual shutter image calibration;
  • SVGA AMOLED Display;
  • Precise internal lens focusing mechanism;
  • Manual display brightness adjustment;
  • Switchable image polarity: White Hot / Black Hot / Colored Hot;
  • Switchable reticle: Mil-Dot or crosshair with 5 color options;
  • Mean Point of Impact correction function;
  • Digital zoom: 2X, 4X;
  • Battery status indicator; Quick-Release Weaver Mount;
  • Rated for use with heavy recoil weapons;
  • Recording: Video Output /Optional Video Recorder(sold in electronic store) with onboard replay
  • Standard accessories: Quick release Weaver Mount;
  • Front lens flip-up protective cap;
  • Tactical hard case;
  • Two CR123 Batteries or Rechargeable LI accumulators;
  • Lens Cleaning Cloth;
  • 45 cm video cable with 3.5mm RCA male connector plug;
  • Rubber eye guard


Specifications:

Optical magnification, x2
Digital zoom, x 1,2, or 4
Objective lens system 50 mm F/1.2
Angular FOV at 4.0x (horizontal x vertical),  7.4x5.6
Eye relief, mm 50
Focus range, m 10 to infinity
Diopter adjustment range -4 ... +3
Reticle adjustment per click @ 100m, cm 3.4
Core resolution, pxl 336x256
Pixel pitch, um 17
Refresh rate, Hz 30
Thermal Sensitivity (NETD), mK < 50
Display type and resolution, pxl SVGA AMOLED 800x600
Start-up time, typical., sec 5
Detection (human size), m (approximately) 1,000
Recognition (human size), m (approximately) 300
Identification (human size), m (approx.)170
Dimensions, mm 250x70x75
Weight, g650
Power supply 2 x CR123
Battery life, hours Up to 6
Operating temperature,  -40 ... +50
Environmental rating IPX67

In the Box
Alpha Optics AO/4428  Thermal Weapon Sight
  • Quick release Weaver Mount;
  • Front lens flip-up protective cap;
  • Tactical hard case;
  • Two CR123 Batteries or Rechargeable LI accumulators;
  • Lens Cleaning Cloth;
  • 45 cm video cable with 3.5mm RCA male connector plug;
  • Rubber eye guard


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Note: Alpha Optics offers this top quality consumer grade product that are not controlled for export and could be shipped practically anywhere in the World without an export permit.

Alpha Optics manufactures and supplies night vision, thermal imaging, and daytime optical devices. Our engineers, sales and customer service staff have many years of experience producing and distributing optics around the world. We work with the leading manufacturers in the industry and with those who actually use the products every day in real life situations. We develop and produce the most technologically advanced optical products for tactical, law enforcement, and commercial applications.
Our products are of the highest quality and are used by the world's elite military and law enforcement units. These include compact multipurpose night vision monoculars, goggles, binoculars, and weapon sights. Our thermal imaging devices can be used at any time of the day and easily cut through fog, smoke or haze. If you need high-performance daytime optics, we can supply you with top-of-the-line, battle-proven rangefinders and binoculars.



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