Alpha Optics AO-4511 Digital NV Weapon Sight

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Alpha Optics AO-4511 Digital Night Vision Weapon Sight

Key Features:

- Rugged, lightweight design

- Bright light tolerance

- Detachable wide-angle adjustable long-range illuminator

- High-performance CCD camera

- Analog video input (NTSC/PAL) and output (PAL)

- Digital video recorder with SD card (optional)

- Quick-release Picatinny mount with locks


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

PDF icon Download Spec Sheet (1.17 MB)
AO - 4511
Magnification 10 x
Lens System 108 mm, F/1.54
Field of View 2.6° x 2.0°
Exit Pupil Diameter 14 mm
Eye Relief45 mm
Focusing Range 10m to infinity
Diopter Adjustment -5 to +5 dpt
CCD Array Spectral Response0.4 to 1.1 μm
Pixel CCD Array Format976x582
Turn-on Time, max3 sec
Analog Input FormatPAL / NTSC
Analog Output FormatPAL (768 x 574) pixels
Remote ControlWireless
Windage0.42 MOA
Battery TypeTwo CR123 Lithium 3V
Battery Life at 20°CUp to 3 hours
Operating Temperaturefrom -51°C to +50°C
Dimensions 260 x 76 x 85 mm
Weight1.02 kg


The Alpha Optics AO-4511 digital night vision weapon sight, one of the most advanced scopes in its class, 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 multi-pin connector to connect the optional digital video recorder and external power access. To accommodate individual user needs, the AO-4511 has a variety of digitally controlled options, including customizable display brightness, reticle pattern, and reticle color. The quick-release mount 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 AO-4511 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.