Nightvision ATN
This device with image intesifier tube Gen.2+ 2I has resolution 40-45 lp/mm, S/N ratio min. 12, FOM max. 1000, Photocathode sensitivity 300-350 µA/lum, lifetime is till 5 000 hours. Device is shipped without data sheet.
FEATURES
Compact, rugged design
Waterproof
Weapon mountable
Head or helmet mountable for hands-free usage
Auto brightness control
Bright light cut-off
Ergonomic, simple, easy to operate controls
Utilizes either CR123A lithium battery or AA Alkaline. Adapter included
Compatible with most IR lasers
Adaptable for use with cameras
Total Darkness Technology with built-in Infrared Illuminator and flood lens
Battery Adapter included
Optional patented Life Tracker System available for measuring hours of operation
Limited two-year warranty
Specification
Total Darkness IR System  Yes
"SMART" Technology  No 
Multi-Purpose System  Yes 
IIT Generation  2+
Photocathode Type   Multi - Alkali 
Resolution  40-45 lp/mm
Figure of Merit  <1000 
MTTF - Mean Time Before Failure   5,000 hours 
Magnification  1x 
Lens System  F1.2, 27 mm 
Proshield Lens Coating  Yes 
FOV  40° 
Range of Focus  0.25 m to infinity 
Diopter Adjustment  -6 D to +2 D 
Controls  Digital 
Automatic Brightness Control  Yes 
Bright Light Cut-off  Yes 
Automatic Shut-off System  Yes 
Infrared Illuminator  Yes (Built-in with flood lens) 
IR Indicator  Yes (in FOV) 
Low Battery Indicator  Yes (in FOV) 
Power Supply  1 x 3 V lithium, or 1 x AA Alkaline 
Battery Life 60 hrs 
Environmental Rating  Waterproof 
MIL-STD-810 Complies 
Operating Temperature  -40 °C to +50 °C 
Storage Temperature  -50 °C to +70 °C 
Dimensions  120 x 49 x 69 mm / 4.7” x 1.9” x 2.7”
Weight 0.34 kg / 0.75 lbs
Warranty 2 years