Alpha Optics AO-6015-51 Gen 3 NV Monocular

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Alpha Optics AO-6015-51 Gen 3 Night Vision Monocular

Key Features:

- Compact, rugged design

- Head or helmet mountable

- Waterproof

- Ergonomic, simple, easy to operate controls

- Built-in Infrared illuminator and flood lens

- Bright light cut-off

- Automatic shut-off system

- MIL-STD-810

- Nitrogen purged

Standard Accessories:  

Demist Shield, Sacrificial Window, Neck Cord, AA Battery, Lens Cleaning Tissue, Shoulder Strap, Soft Carry Case; Hard Waterproof Case

Optional Accessories:

Flip-up Head Mount Assembly, Head Mount Assembly, Helmet Mount Assembly; J-Arm; Objective Lenses (3x, 5x, 6x); Weapon Mount; Camera Adaptor; AO-ALPHACAM; OTIS Lens Swabs; Lens Cleaning Kit

PDF icon Download Spec Sheet (683.51 KB)
Image Intensifier TubeGen 3
Magnification1x (3x, 5x, 6x – optional)
Field of View51°
Lens System19 mm; F/1.2
Focus Range0.25 m to infinity
Eye Relief17 mm
Diopter Adjustmentfrom -6 to +2
Infrared Illuminator Build-in
Control DirectYES
LED Indicatorin FOV
Battery TypeOne 1.5 V AA
Battery LifeUp to 40 hours at 20°C
Operating Temperature-51°C to +49°C
Environmental RatingIP67
Impact-ResistantYES; drop-test 1m
Dimensions105 x 50 x 64 mm
Weight 325 g


The Alpha Optics AO-6015-51 multi-purpose night vision monocular is in widespread use around the world and is an outstanding choice for professional Night Vision applications. Based on the Alpha Optics AO-PVS-14, the AO-6015-51 is of the highest quality in optics, design and functionality. It is a complete unit, including an image intensifier tube, a protective and generally water-resistant housing, compatible with different types of mounting systems. A built-in IR illuminator makes it possible to use the unit in low light or total darkness. LED lights indicate low battery and show the user that the IR illuminator is on. When co-aligned with a red-dot type sight on a Picatinny rail the AO-6015-51 becomes an integral part of a formidable night vision weapons sighting system. 

The most versatile night vision system on the market, the AO-6015-51 can be handheld, or head/helmet-mounted for hands-free use, or attached to a camera or camcorder for nighttime photography. Designed for the most demanding nighttime military or law enforcement operations, it is also available for a wide range of applications for civilian users.