Night vision sight D753 is a super compact and light weighted sight for professional tasks. Specially recalculated optical scheme has improved the frequency-contrast characteristics of the sight by 20%. Tube’s brightness adjustment function allows to use the sight in the twilight, and other conditions where there are bright light sources (such as the setting sun) and it is necessary to reduce the brightness of the image. Tube’s mounting system and adjustment system provide stability of the average point of impact at impact loads up to 600G.
Frequency-contrast characteristics of the optical components can detect targets at ranges up to 700 meters.
Exit pupil distance of 60mm provides comfortable and safe aiming.
Features: 
- body made of light alluminium alloys;
- comfortable thin red reticule with adjustable lighting;
- a catadioptric lens with the frequency-contrast characteristic;
- adjusting the distance is produced by the handle, which provides an internal focus of the lens;
- possibility to install powerful IR illuminator for both sides of device;
- shock resistance up to 600 G;
- various types of mounting on weapons;
- possibility to adjust brightness of tube.

Tube,generation 2+, 3 2+, 3
Lenses, focal length, mm F80/1.5 F100/1.5
Magnification 3.1x 3.7x
Focus limit, m 10... ∞ 10... ∞
Angle of vision, degr 12 9.5
Maximum impact load, g 600 600
Diopter range, dptr ± 4 ± 4
Supply voltage/type of batteries 3V/ CR123A 3V/ CR123A
Operating time (without IR), hour 54 54
Eye relief distanse, mm 50 50
Operating temperature range, °C -30... +50 -30... +50
Detection range (object 0,5х1,8m; light exposure 5х10-3lux), m
- 2+ gen up to 500  up to 600
- 3 gen up to 600 up to 700
Sighting line correction scale value(mm) for:
- 50 m of distance 7.5 6
- 100 m of distance 15 12
Aiming mark adjusting range, m
- 50 m of distance ±0.8 ±0.8
- 100 m of distance ±1.6 ±1.6
Degree of protection according to IEC 60529 (by order) IPX6 (IPX7) IPX6 (IPX7)
Dimensions, mm 238 x 86 x 98 270 x 95 x 98
Weight, kg 0,78 0.95