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Gen 3 Image Intensifier Tube
PRODUCT DESCRIPTION
The Gen 3 Image Intensifier Tube uses a high-efficiency GaAs photocathode, ALD-MCP technology and a gated power supply to deliver enhanced low-light imaging performance. Designed for night vision systems, it combines high sensitivity, high resolution and low-noise imaging with automatic gated gain adjustment, providing reliable image enhancement across changing illumination conditions.
MAIN FEATURES
The Gen 3 Image Intensifier Tube combines a high-quantum-efficiency GaAs photocathode with ALD-MCP technology to provide high-sensitivity, high-resolution imaging in low-light environments. Automatic gated gain adjustment helps maintain stable image quality under changing illumination, while the 500–900 nm spectral response supports effective nighttime imaging. With up to FOM 2000, 68 lp/mm resolution and SNR 30, the tube is designed for integration into a wide range of advanced night vision systems.
PRODUCT PARAMETERS
FOM
1600 / 1800 / 2000
Resolution
64–68 lp/mm
SNR
25–30
Sensitivity
1500–2000 μA/lm
Brightness Gain
10,000–25,000 cd/m²/lx
Spectral Response
500–900 nm
Cathode Diameter
17.5 mm
Service Life
7,500–10,000 h
DETAILS INTRODUCTION
The third-generation image intensifier is mainly used in night vision devices (including head-mounted, handheld, and gun-aiming). Based on the traditional GaAs photocathode and gated power supply, it adopts ALD-MCP technology to further improve product performance and provide excellent imaging experience in low-light environments.
Technical parameters：
Quality Factor (FOM)：1600，1800，2000
Sensitivity: 1500，1800，2000
Radiative Sensitivity： 60，90，90
Resolution： 64，64，68
High-Intensity Resolution：36，36，45
Signal-to-Noise Ratio： 25，28，30
Operating Voltage： 2.0~3.4
Operating Current： 25，25，25
Brightness Gain： 1 0000-1 5000，1 5000-25000，15000-25000
Maximum Output Brightness：4~10，6~12，6~12
Equivalent Background Illuminance：0.25
Operating Illuminance Range：1 × 1 0-5 ~ 3 × 1 04
Brightness Uniformity：3：1
Effective Cathode Diameter：17.5
Spectral Response Range：500-900
Power Supply：Gated
Phosphor：P43
Weight：85
Power Consumption：75
Reliability：7500，10000，10000
Structural dimensions：
Typical applications：
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