Alpha Optics NG51 Night Vision Goggles

The ALPHA OPTICS NG51 is a dual-channel night vision system. A 51° field of view (FOV) provides a large visual field without needing to move the binoculars. The ALPHA OPTICS NG51 uses advanced multi-coated optics and a compact composite housing that built to last. Operating from a single AA alkaline battery or CR123A battery the goggles can run up to 20 hours. Equipped with an integral infrared illuminator the device is ideal for reading in the dark. The device has head and helmet mounting options for hands-free operations. It can be used as binoculars monocular goggles or stowed out of the way. Operated by a single gain control knob the ALPHA OPTICS NG51 utilizes features like a flip-up-turn-off and a flip-down-turn-back-on option when mounted to a helmet.

Features

• Compact lightweight rugged
• Dual-tube design
• True stereoscopic vision
• Head or helmet mounted
• Built-in IR illuminator
• Waterproof
• Automatic bright light shut off
• Comfortable flip-up headgear
• Ergonomic simple easy to operate control
• Nitrogen purged

Specifications

STANDARD ACCESSORIES: Demist shields, Sacrificial windows, Interchangeable mounting adaptors, Lens cover, Eye cup, Battery, Lens tissue, Soft carrying case, Hard waterproof case

OPTIONAL ACCESSORIES: Head mount; helmet mounts; long range IR illuminator; Anti-fog lens swabs; Lens cleaning kit; battery pack kit

Alpha Optics manufactures its own tubes which are comparable with high-specs in America market. The American FOM grading for the tubes is not normally used by tube manufacturers outside the USA. Since we offer non-American tubes only to our commercial customers, we also don’t use it.

So, the categories 2 and 3 are usually commercial grades with resolutions 57+ lp/mm and 51 lp/mm. Categories 0 and 1 are Milspec with resolutions 70+ and 64+.