The 580 adopts high performance image intensifier tubes，which largely improves observation definition and extend your recognizing distance up to 450m. As long as the luminance is up to 0.001 Lux, you can engage in snipe war in the wild at night. Furthermore, this scope has the function of anti-glare, that is, it can be auto off when it aims at the strong light suddenly and fits for city battle. It also matched with infrared equipment for compensating the brightness, which makes the military battle possible at different condition.

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Features
 
4.4x  magnification
Gen III
Shockproof even with heavy recoil (incl. .375 H&H cal.)
Special high light transmission optics
Standard MIL-STD-1913 rail mount system.
80% of value based on US made components and technology
Long eye relief
Precision tactical windage/elevation adjustment (1/2 MOA)
Wide range of mounts
Water resistance/ waterpoof
Extremely light weight
Can be mounted to G2,G3 and AK-47etc
Reached up to US Military standard FOM>1250
IR included
Hard Case Included

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Specifications

Image intensifier tube: Gen 3
Photocathode type: 18mm GaAs
Resolution: 57-64lp/mm
Magnification: 4.4x
Field of view: 9.5°
Objective lens diameter: 70mm
Range of focus: 10(m)-∞
Exit pupil diameter: 5mm
Eye relief: 45mm
Reticle: Crossbow red color
Diopter adjustment: +3/-4 D
Recognition range of a standing people: not less than 400 m(with stars and medium contrast and light background).
Operation temperature: -40/+50 ℃
Windage adjustment: ±70 MOA
MOA Elevation adjustment: ±70 MOA
Overall length: 278x83x70mm
Estimated battery life ,hour: 60 (without IR Illuminator)