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Alpha Optics AO-3251/3351 NV Goggles
Alpha Optics AO-3251/3351 NV Goggles

Alpha Optics AO-3251/3351 NV Goggles

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Your Price: CAD0.00
Special Order, Usually ships in 5-10 Business Days
Part Number:

Choose Options or Accessories if Applicable

Model Selections help
AO-3251, Night Vision Goggles (Gen 2+, Category 3) [+CAD4,599.00]
AO-3251, Night Vision Goggles (Gen 2+, Category 2) [+CAD6,089.00]
AO-3251, Night Vision Goggles (Photonis 'ECHO' Gen 2+, Category 2, White Phosphor, Autogated) [+CAD7,329.00]
AO-3251, Night Vision Goggles (Photonis 'ECHO PLUS' Gen 2+, Category 1, Autogated, White Phosphor) [+CAD9,590.00]
AO-3251, Night Vision Goggles (Photonis '4G+' Gen 2+, Category 0, Autogated, White Phosphor) [+CAD15,100.00]
AO-3351, Night Vision Goggles (Gen 3, Category 3) [+CAD7,069.00]
AO-3351, Night Vision Goggles (Gen 3, Category 3, Autogated) [+CAD9,839.00]
AO-3351, Night Vision Goggles (Gen 3, Category 1, Autogated) [+CAD12,669.00]
AO-3351, Night Vision Goggles (Gen 3, Category 0, White Phosphor, Autogated) [+CAD13,099.00]
Accessories
Basic Headgear + J-arm [+CAD229.00]
Flip-up Head Mount [+CAD374.00]
Helmet Mount Assembly [+CAD429.00]
3x Afocal Lens [+CAD689.00]
5x Afocal Lens [+CAD1,139.00]
6x Lens [+CAD889.00]
Quick Release Weapon Mount [+CAD289.00]
Camera Adapter [+CAD199.00]
Special Order / Made Accordingly help
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The Alpha Optics AO-3251/3351 is a dual-channel night vision system. With a 51° field of view (FOV), it provides a large visual field without needing to move the binoculars. The Alpha Optics AO-3251/3351 uses advanced multi-coated optics and is built to last with a compact composite housing. Operating from a single AA alkaline battery or CR123A battery, the Alpha Optics AO-3251/3351 can run up to 20 hours. Also equipped with an integral infrared illuminator for reading in the dark. For hands-free operation, the Alpha Optics AO-3251/3351 includes head and helmet mounting options, it can be used as binoculars, as a monocular, goggles or stowed out of the way. Operated by a single gain control knob, the Alpha Optics AO-3251/3351 utilizes features like a flip-up-turn-off, and a flip-down-turn-back-on option when mounted to a helmet.

Key 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

Specifications:
 
Magnification 1x (3x – optional)
Image Intensifier TubeGen 2+ and Gen 3
Field of View51°
Lens System19 mm; F/1.26
Focus Range0.25 m to infinity
Eye Releif17 mm
Diopter Adjustmentfrom -6 to +2
Led IndicatorsLow battery; IR-ON; excessive light
Infrared IlluminatorYES; Two power levels
Battery TypeOne CR123A (3V) or AA (1.5V)
Battery LifeUp to 20 hours at 20°
Operating temperature-40°C to +50°C
Environmental RatingWaterproof
Dimensions (L x W x H)112 x 118 x 74 mm
Weight615 g

Standard accessories:
Soft carrying case; lens cup; headgear; battery; tissue

Optional accessories:
Helmet mounts; optional 3x lenses; long range IR illuminator; hard waterproof
carrying/storage case; OTIS lens swabs, lens cleaning kit, optics cleaning system

Available Models
Alpha Optics AO-3251, Night Vision Goggles (Gen 2+, Category 3)
Alpha Optics AO-3351, Night Vision Goggles (Gen 3, Category 3)
Alpha Optics AO-3251, Night Vision Goggles (Gen 2+, Category 2, White Phosphor, Autogated)
Alpha Optics AO-3351, Night Vision Goggles (Gen 3, Category 1, Autogated)
Alpha Optics AO-3351, Night Vision Goggles (Gen 3, Category 0, White Phosphor, Autogated)

The 51 degree version has a slightly different set of lenses. They are similar, but the geometry both internal and external is slightly different.
These particular model utilizes the thin film technology.

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+.

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