Alpha Optics AO-1351 Gen 3 NV Monocular
Key Features:
- Compact, rugged design
- Head or helmet mountable for hands-free usage
- Weapon mountable
- Waterproof
- Built-in IR illuminator
- Bright light cutoff
- IR ON indicator, Low battery indicator
- Ergonomic, simple, easy to operate control
- Adaptable for use with cameras
- Manual gain control (optional)
- Nitrogen purged
Standard Accessories:
Lens Cover, Eye Cup, Battery, Battery Adaptor, Demist Shield, Sacrificial Window, Lens Tissue, Soft Carrying Case
Optional Accessories:
Head and Helmet Mounts; Adaptors for Different Types of Headgear; Weapon Mounts; Advanced Integrated Weapon Mount (allows to use monocular as a standalone weapon sight); 3x, 5x Lenses; Long Range Detachable Illuminator; Cleaning Kit; Hard Waterproof Case

Image Intensifier Tube | Gen 3 |
Magnification | 1x standard; 3x, 5x – optional |
Field of View | 51° |
Lens System | 19 mm; F/1.26 |
Focus Range | 0.25 m to infinity |
Eye Relief | 25 mm |
Manual Gain Control | Optional |
Diopter Adjustment Range | from -6 to +2 |
Infrared Illuminator with Flood Lens | Build-in |
Control Direct | YES |
LED Indicators | YES (in FOV) |
Battery Type | One 1.5 V AA battery or CR123 |
Battery Life | Up to 40 hours at 20°C |
Operating Temperature | -40°C to +50°C |
Environmental Rating | IP67 |
Impact-Resistant | YES; drop-test 1m |
Dimensions | 109 x 48 x 73 mm |
Weight w/o battery | 310 g |
Description
The Alpha Optics AO-1351 Gen 3 is a multi-purpose night vision monocular. It can be handheld, head mounted, helmet mounted, or weapon mounted allowing hands-free operations. Build-in IR illuminator and flood lens improve vision in complete darkness. With a wide 51-degree field of view, this device offers enhanced situational awareness without moving the optic. The device uses advanced multi-coated optics and is built to last with a compact composite housing.
COMPACT AND RUGGED
Perfect Balance of Size and Performance. Built with a tough, ergonomic composite housing. Needing only a single AA battery or one CR123 battery for convenient operation, can run up to 40 hours.
FLEXIBLE MOUNTING OPTIONS
Packed with Features for a Versatile and Customizable Viewing Experience