ATN’s 2nd Generation International A-grade Tubes are handpicked and built of the highest quality to perform at the utmost resolution and clarity in its class. Each tube is built with a micro-channel plate, multi-alkaline photocathode and built-in power supply. The 2IA tubes are hand picked for additional performance and quality.
2IA IIT Features: Photocathode Type: Multi-Alkali Resolution: 40 to 50 lp/mm Signal-to-Noise Ratio: 14 to 20 (Measurement?) Tube-life: 5,000+ hours
description The ATN Night Spirit-2IA is a lightweight Night Vision Monocular. If versatility is what you are looking for in a Night Vision Device then the ATN Night Spirit-2IA Night Vision System is for you. The ATN Night Spirit-2IA utilizes a high resolution Gen.2 Intensifier Tube. The ATN Night Spirit-2IA has one of the brightest and sharpest images available. A built-in Illuminator allows you to see clearly even in the total darkness. Combine this with all-glass optics specially coated to absorb light and the ATN Night Spirit-2IA is an excellent pocket scope.
FEATURES High Quality light intensifier tube Super fast lens system provides the user with a clear and sharp image Built-in Infra-Red illuminator lets you see even in total darkness Interchangeable lenses for different magnification Rugged and versatile design Single switch knob operation Camera/camcorder-adaptable Flexible carrying case Uses one AA or Lithium battery Weather resistant Limited Two-Year Warranty
Specification Total Darkness IR System Yes "SMART" Technology No Multi-Purpose System No IIT Generation 2+Photocathode Type Multi - AlkaliResolution 40-50 lp/mm Figure of Merit <1000MTTF - Mean Time Before Failure 5,000 hoursMagnification 3xLens System F1.2, 50 mm Proshield Lens Coating Yes FOV 18° Range of Focus 3 m to infinity Diopter Adjustment -5 to +5 Controls Direct Automatic Brightness Control Yes Bright Light Cut-off Yes Automatic Shut-off System No Infrared IlluminatorYes (Flood lens) Low Battery Indicator Yes (in FOV) Power Supply1.5V AA or 3V CR123A Lithium battery Battery Life 30 hours (15 hours w/IR illuminator) Environmental Rating Weather resistant MIL-STD-810 No Operating Temperature -40 to +50 °CDimensions210 x 75 x 60 mm8.2” x 2.9” x 2.4”Storage Temperature-50 to +70 °C Weight0.65 kg / 1.4 lbs Warranty 2 years
