Dedal DVS-8 Night Vision

Features:

• Special Light-powerfull optics
• Automatic brightness control
• Adjustable interpupillary distance
• IR-on indicator
• Low battery indicator
• Automatic high-light cutoff
• Built in IR illuminator 75mW (810 or 940nm)
• Waterproof
• Extremely light weight

Technical characteristics:
Magnification, x 1.0 (3.0)  6.6
Field of view, deg  40 (10)  6.3
Objective: 26 mmF/1,1 or 26 mmF/1,2,(+3x), 165 mmF/2,0
Eye relief distance, mm 15
Diopter setting, D  +2, -6
Overall dimensions, mm 172×148×80
Weight, kg 0.42 or 0.49
Power supply - battery of a type AA  2 pc
Feed voltage, V 3
Battery life, h 60
Interpupillary adjustment, mm  55 up to 76 

Image intens. tube:
Type of tube  Gen. II+, XD-4, III, XR-5
Photocathode sensitivity, µA/Lm  340-1800
Gain 25 000-45 000
Resolution, lp/mm  36-70

Conditions of work:
Operating temperature -40 °C to +50 °C
Relative humidity, %  up to 98