The ATN 4-12X80 is a highly accurate daytime sniper scope. An 80mm(!) objective and 40mm(!) tube combined with the best German-quality multi-coated glass on the market makes this sight a world class light-gathering device. An array of features that will dazzle any marksmen include parallax-free construction, 4 to 12 variable Power Zoom, 1000 yard Bullet Drop Compensator with interchangeable cams for six calibers, 1000 yard Range Finder and a super sharp, illuminated Reticle with 10 light settings. Additional features include 1/8 MOA adjustment at 100 yards, 100% weather resistance and Matte Black mil-spec finish with beryllium powder coating.

Converting the ATN 2-2x65 to a Night Vision Weapon Sight requires only seconds. Twist off the Day Vision eyepiece and replace with the Night Vision eyepiece to transform your scope into a high quality, very accurate night vision weapon sight. This ingenious setup allows the shooter in the field to go from day to night in less then 30 seconds without tools, without changes in eye relief and remain zeroed all around the clock. The Night Vision eyepiece can utilize a wide array of Image Intensifier Tubes to meet a wide range of customer requirements. A separate, removable, most-powerful-in-the-world, 450mW long-range Infrared Illuminator is included to provide the user with total darkness capability. Furthermore the US government just granted ATN with a patent for the feature that prevents Tube burn by the illuminated reticle. Patent #US6208461B1

List of Included accessories
* Sunshade
* IR illuminator with RC
* Interchangeable Cams
* All necessary batteries
* 40mm custom mounting rings
* Pelican Hard Case

Weight.....4.3lbs
Dimensions.....442x125x88mm
Battery life.....30 hours
Range of focus.....50y/m to infinity
Power supply.....3V
IR Illuminator.....Super 450mW
Resolution.....40 lp/mm
Diopter adjustment.....+/- 5
FOV.....6-2 deg.
Lens system.....80mm
Recognition range.....200m
Detection range.....350m
Intensifier tube.....US 3rd Gen. Grade B
Total darkness technology.....Standard
Recommended Use.....Day/Night
Warranty.....2 years

Night Vision Specifications:
Dimensions.....425x97x88mm
Adjustment.....windage and elevation at 100 yds 1/ 8 MOA at 100 yards.
Illuminated reticle.....Yes
Range Finder.....1000 yards
Bullet drop calibers: .50 BMG, .308, 30-. 06, .270, 7 mm Mag, .300 Win Mag. 22- 250, .243
Mounting.....40mm Rings
Objective diameter.....80mm
Magnification.....4-12X

Day Vision Specifications:
Light gain.....90,000
Sun shade.....Yes
Light Transmission.....40mm tube
Lens Coatings.....Proshield and Everlight
Eye relief.....85mm