Shaanxi Ireeda Protective Technology Co., Ltd.
Engineer Manager : Ms.Melin
WhatsApp: +8618291418396
E-mail: melin@ireeda.com

The image intensifier tube is a crucial component used in night vision devices that amplifies low-light images. It enhances image brightness in dark environments, improving visibility. This technology is commonly applied in military, security, and wildlife observation fields.

An image intensifier tube consists of several key parts: the input window captures incoming light, the photocathode converts photons into electrons, the microchannel plate (MCP) further amplifies the number of electrons, and the phosphor screen converts electrons back into visible light. Finally, the output window displays the amplified image.

The image intensifier tube requires a power supply to operate, typically connected via wires. Additionally, wires may be used to transmit the amplified image signal to a display or recording device, allowing users to view the enhanced images in real time.

PRODUCT SPECIFICATIONS
FOM	1400+	1600+	1800+	2000+
Sensitivity  (μA/lm)	700+	750+/850+	1000+	1000+
SNR	23+	25+	28+	28+
Resolution(lp/mm)	64+	64+	64-72	64-72
Photo Cathode	S25+	S25+	S25+	S25+
Operating voltage(v)	2.2-3.4	2.2-3.4	2.2-3.4	2.2-3.4
Operating current(mA)	15	25	25	25
Luminance gain(cd/m²/lx)	8000-12000	9000-12000	10000-12000	10000-12000
Maximum output brightness (cd/m²)	4~8	4~8	4~10	4~10
EBI (μlx)	≤0.25	≤0.25	≤0.25	≤0.25
Working illumination range (lx)	/	1×10–⁶~5×10⁴	1×10–⁶~5×10⁴	1×10–⁶~5×10⁴
Uniformity of luminance(2856K)	3:1	3:1	3:1	3:1
Cathode effective diameter (mm)	≥17.5	≥17.5	≥17.5	≥17.5
Power supply	Non Auto-gate/Auto-gate	Non Auto-gate/Auto-gate	Auto-gate	Auto-gate
Fluorescent powder	P22/P43/P45	P43/P45	P43/P45	P43/P45
Weight (g)	≤80	≤80	≤80	≤80
Power dissipation (mW)	33-51	55-85	55-85	55-85

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