- Magnification: 4X
- Lens diameter: 50mm
- Image intensifier tube: Gen 1+
- Field of view: 15°
- Eye relief: 12mm
- Diopter adjustment: ±1.5m
- Resolution: 32~36lp/mm
- Detection distance:up to 300 yards
- Focus range: 5 yard to inf
- Operating temperature: -30.6°to 60°
- Battery Life: up to 30hrs
- Power supply: 3V(CR 123A)
- Product color: Black
- Dimensions(inch): 7.2(L)x3(W)x2.5(H)
- Weight: 12oz
- Warranty: NightStar Limited Lifetime