|     	Untitled document 	   This device with image intesifier tube Gen.2+ DEP - Photonis in version DST has resolution 65-69 lp/mm (typical ), S/N Ratio 22-26, photocathode sensitivity 675-736 µA/lum and gain between 9 850x-11 070x. Lifetime is minimal 4000-6000+ hours. This is definitely not DEP 0 version. Real parameters DEP DST are in general much higher against minimal guaranteed parameters and parameters DEP 0 too.  Representing the latest advancement in Night Vision Optics, the ATN PS40-2+ DEP DST gives your daytime scope Night Vision capability in a matter of seconds. The ATN PS40-2+ DEP DST mounts in front of a Daytime Scope to enable nighttime operation. No shift of impact, no need to rezero nor change of eye relief occurs. The ATN PS40-2+ DEP DSTuses the latest in image intensifier tube technology for outstanding resolution and performance. Precision optical alignment is essential for a front sight system to work properly. This is why each ATN PS40-2+ DEP DST is individually tested and aligned on an optical scale by our engineers to provide perfect alignment. The ATN PS40-2+ DEP DST is one of the most compact and lightweight NV systems in its class, at only 840 grams. Features: Easily changes daytime scope to Night Vision  Mounts in front of the daytime scope, no re-zeroing required  Multi-coated all-glass optics  Fast catadioptic front lens system  Large 40 mm output window  Lightweight and rugged  Comes with Quick Release Mount  Optional 7/8” weaver mount  Optional Scope Mounting System attaches the PS40 unit to the objective of the day scope (47-50; 56-58.7 mm diameter)  Specifications: Total Darkness IR System  Yes   "SMART" Technology  No   IIT Generation  2+ DEP DST Resolution  65-69 lp/mm   Magnification  1x  Lens System  F1:1.44, 80mm   Proshield Lens Coating  Yes   FOV  12°   Exit Pupil  40 mm   Range of Focus  10 m to infinity   Diopter Adjustment  No   Controls  Direct   Remote Control  Yes   Automatic Brightness Control  Yes   Bright Light Cut-off  Yes   Infrared Illuminator  Detachable IR450 (optional)   IR Indicator  Yes  Low Battery Indicator  Yes  Power Supply  1x1.5 V AA type battery or 1x3 V CR123A type battery  Battery Life  60 hours (3 V) 30 hours (1.5 V)  Reticle System  No   Windage & Elewation Adjustment  No   Environmental Rating  Waterproof   MIL-STD-810  Yes   Operating Temperature  -20 to +50 °C   Storage Temperature  -50 to +50 °C   Dimensions  177x85x83 mm 7.0x3.4x3.3”  Weight  0.84 kg / 1.85 lbs     
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