Night Vision Scope NVB23/NVB33
NVB23 is a portable dual-tube night vision , especially suitable for mid-to-long-distance night observation. Advanced dual-tube design, using two high-performance image intensifier tubes, can still present clearer images in dark environments. NVB23 can be connected to a separate far-infrared auxiliary lighting up to 100 yards, increasing the viewing distance and use range in the dark environment at night. Binocular viewing protects eyesight. Even if you use it for a long time, you will not feel eye fatigue. The product has a wide range of applications. It can be used for field observation at night, night fishing, forest fire prevention, home safety, and walking and driving at night. It is an ideal equipment for outdoor night vision
- Commodity name： Night Vision Scope NVB23/NVB33
- Product Details
-
Model
NVB23
NVB33
IIT
Gen 2+
Gen 3
Resolution (lp/mm)
48-64
64-72
Photocathode type
S25
GaAs
S/N(dB)
17-21
21-24
Luminous sensitivity(μA/lm)
550-650
1500-1800
MTTF(hrs)
10000
10000
Magnification
5X
5X
FOV(deg)
15
15
Diopter adjustment
+5/-5
+5/-5
Detection distance (m)
660-720mm
660-720mm
Lens system
F1.2, 60mm
F1.2, 60mm
Range of focus(m)
2--∞
2--∞
Dimensions(mm)
235 x 77x 125
235 x 77x 125
Weight (g)
1581
1581
Power Supply (v)
2.0-4.2
2.0-4.2
Battery Type
CR123A (1) or AA (1)
CR123A (1) or AA (1)
Battery life(hrs)
80 (w/o IR)40 (w IR)
80 (w/o IR)40 (w IR)
Operating（°C）
-50/+60
-50/+60
Temperature(°C)
-50/+70
-50/+70
Environmental rating
IP65
IP65
Warranty
1 year
1 year
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