Built-in HyperGen or Gen 3 Image Intensifier Tube (IIT), high FOM equivalent to Gen. 3 US and XD-4.
Integrated power supply, which provides Automatic Brightness Control (ABC) and Bright Source Protection (BSP) to guard against exposure to over brightness (Automatically shut down to protect IIT).
Automatic shut down when "Flip-Off" from mask position.
Built-in 5mW infrared illuminator for illuminating in the totally dark places.
Can be worked with DV camcorders & CCD cameras.
Compact, endurable construction, light weight, waterproof and easy operation.
Various optional C-mount objective lenses (4X, 10X or others) are interchangeable for long distance viewing.
Video
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Application diagram
Specifications
Model
NVS 14-2/XT
NVS 14-3/XT
Image Intensifier Tube (IIT)
Image Intensifier Tube
18 mm HyperGen
18mm
Gen 3
Grade
XT
Photocathode operating diameter, mm
18
Photocathode type
S-25
GaAs
Resolution, Lp/mm
57-64
Photocathode sensitivity, µA/lm
600-750
1200 above
Luminous Gain, fL/fc, min.
40,000 fl/fc at 10-6 fcd
Image magnification
1
Dark background brightness, max. cd/m²
1,5x10-3
Signal-to-noise ratio
20-23
20-24
Current consumption, max, mA
16
Mean time before failure, hours
10,000
Keep time, years
15
Magnification (standard)
1x (interchangeable)
Field of view
40°
Objective focal length, mm
25 ~ ∞
Objective F number
1.2
Eye relief, mm
30
Exit pupil diameter, mm
25
Focus range, m
0.25
Dioptric correction
±5
Power supply
Standard AA battery *1 or Standard CR123 battery *1
Battery life, hours
40 (I/R off) above
20 (I/R on) above
Low battery indicator
V
I/R ON indicator
V
Dimensions (include 1X lens), mm
Approx. 110x42x62
Weight (include 1X lens), g
<320
Standard package
Main body of NVS-14
Standard 25mm lens(1x), 30cm, 30 minutes immersed protection
