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Alpha Optics AO-4511/4521 Digital Night Vision Weapon Sight
Alpha Optics AO-4511/4521 Digital Night Vision Weapon Sight

Alpha Optics AO-4511/4521 Digital Night Vision Weapon Sight

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Your Price: CAD0.00
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Part Number:AO-4511/4521

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Model Selections
Alpha Optics AO-4511 (+CAD2,539.00)
Alpha Optics AO-4521 (+CAD2,699.00)
Export Statement help
Due to export regulations and/or manufacturers restrictions, this item can only be shipped to Canada, USA Address.
The Alpha Optics AO-4511/4521 digital night vision weapon sight is one of the most advanced scopes in its class. The Alpha Optics AO-4511/4521 is equipped with a standard NTSC/PAL video input/output function that makes it possible to connect to an external video monitor, or to record images for field documentation or training purposes. The device uses the same multipin connector to connect the optional digital video recorder and external power access. To accommodate individual user needs, the Alpha Optics AO-4511/4521 has a variety of digitally controlled options, including customizable display brightness, reticle pattern, and reticle color. The quickrelease mount of the Alpha Optics AO-4511/4521 fits any Picatinny, MIL-STD-1913, or Weaver weapon rail. The mount’s lever-cam clamping device ensures easy, quick, and reliable mounting and removal. Sensitive to both near-infrared and visible light, the high-performance CCD imaging system of the Alpha Optics AO-4511/4521 offers you a crisp and clear view of your surroundings. It is effective under any weather conditions and ideal for law enforcement and security professionals, as well as for varmint hunting, sports shooting, and nighttime observation.

  • High-performance CCD camera
  • Rugged, lightweight design
  • Bright light tolerance
  • Detachable wide-angle adjustable long-range illuminator
  • Quick-release Picatinny mount with locks
  • Wireless remote control
  • Analog video input (NTSC/PAL) and output (PAL)
  • Digital video recorder with SD card (optional)


AO - 4511AO - 4521
Magnification 10 x 15 x
Lens System 108 mm, F/1.54 145 mm, F/1.8
Field of View 2.6° x 2.0° 2.0° x 1.5°
Exit Pupil Diameter 14 mm 14 mm
Eye Relief45 mm 45 mm
Focusing Range 10m to infinity 25m to infinity
Diopter Adjustment -5 to +5 dpt-5 to +5 dpt
CCD Array Spectral Response0.4 to 1.1 µm0.4 to 1.1 µm
Pixel CCD Array Format976x582976x582
Turn-on Time, max3 sec3 sec
Analog Input FormatPAL / NTSC PAL / NTSC
Analog Output FormatPAL (768 x 574) pixelsPAL (768 x 574) pixels
Remote ControlWirelessWireless
Windage0.42 MOA0.3 MOA
Battery TypeTwo CR123 Lithium 3V Two CR123 Lithium 3V
Battery Life at 20°CUp to 3 hoursUp to 3 hours
Operating Temperaturefrom -51°C to +50°C from -51°C to +50°C
Dimensions 260 x 76 x 85 mm290 x 91 x 107 mm
Weight1.02 kg 1.3 kg


Standard accessories: Soft carrying case, lens cleaning tissue, video cable, lens cap, eyecup, CR123A battery(2), advanced wireless remote control with picatinny adapter, detachable long-range IR illuminator
Optional accessories: Lens swabs, lens cleaning kit, hard storage case

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