This device with image intesifier tube Gen.2+ DEP - Photonis in version DEP HP ONYX has resolution minimal 30-32 lp/mm, S/N Ratio 12, photocathode sensitivity 240-270 µA/lum and gain min. 3 000 and max. 6 000x. Lifetime is minimal 2000 hours with SNR 9. ONYX version is equipped with white phosphor P45 and the result is black-white image. This is not DEP 0 ONYX version. Real parameters DEP HP ONYX are in general much higher against minimal guaranteed parameters and parameters DEP 0 ONYX too.

Representing the latest advancement in Night Vision Optics, the ATN PS40 gives your daytime scope Night Vision capability in a matter of seconds. The ATN PS40mounts 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 uses 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 is individually tested and aligned on an optical scale by our engineers to provide perfect alignment. The ATN PS40 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 0 ONYX
Resolution 30-32 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