Image Intensifier Tubes Manufacturer

Image Intensifier Tubes

JOVSTAR develops image intensifier tubes for low-light night vision systems, supporting professional observation, OEM integration and application-specific performance requirements.

01

Advanced Image Intensification Technology

JV-IT24 integrates a proximity-focused electronic optical system with S25+ photocathode technology to enhance available light and improve target visibility in low-light environments.

02

Flexible Performance Selection

JV-IT24 offers Class C, Class B and Class A configurations to meet different night vision requirements. Users can select suitable performance levels according to sensitivity, resolution and operating environment.

03

Night Vision System Integration

JV-IT24 can be integrated into professional night vision equipment such as monoculars, weapon sights and binocular systems, forming the core low-light imaging component inside the optical assembly.

04

Low-Light Image Enhancement

The image intensifier tube converts limited ambient light into an enhanced visible image, supporting observation in low-illumination environments where unaided vision is insufficient.

Core Specifications

Parameter JV-IT64 Image Intensifier Tube JV-IT1D Image Intensifier Tube JV-IT24 Image Intensifier Tube
Product Image JV-IT64 Image Intensifier Tube JV-IT1D Image Intensifier Tube JV-IT24 Image Intensifier Tube
Performance Classes Class C / Class B / Class A Class C / Class B / Class A Class C / Class B / Class A
Figure of Merit C: 1400 / B: 1600 / A: 1800 C: 1400 / B: 1600 / A: 1800 C: 1400 / B: 1600 / A: 1800
Sensitivity (2856K) C: 700 / B: 800 / A: 1000 μA/lm C: 700 / B: 800 / A: 1000 μA/lm C: 700 / B: 800 / A: 1000 μA/lm
SNR C: 23 / B: 25 / A: 28 C: 23 / B: 25 / A: 28 C: 23 / B: 25 / A: 28
Resolution C: 60 / B: 64 / A: 68 lp/mm C: 60 / B: 64 / A: 68 lp/mm C: 60 / B: 64 / A: 68 lp/mm
High-Light Resolution (200 lx) C: — / B: 54 / A: 54 lp/mm C: — / B: 54 / A: 54 lp/mm C: — / B: 54 / A: 54 lp/mm
Operating Voltage C/B/A: 2.2–3.4 V C/B/A: 2.2–3.4 V C/B/A: 2.2–3.4 V
Operating Current C: 15 / B: 25 / A: 25 mA C: 15 / B: 25 / A: 25 mA C: 15 / B: 25 / A: 25 mA
Luminance Gain C: 8000–12000 / B: 8000–12000 / A: 10000–20000 C: 8000–12000 / B: 8000–12000 / A: 10000–20000 cd/m²/lx C: 8000–12000 / B: 8000–12000 / A: 10000–20000 cd/m²/lx
Maximum Output Brightness C: 4–8 / B: 4–8 / A: 4–10 C: 4–8 / B: 4–8 / A: 4–10 cd/m² C: 4–8 / B: 4–8 / A: 4–10 cd/m²
Working Illumination Range — C: — / B: 1×10⁻⁶–5×10⁻⁴ / A: 1×10⁻⁶–5×10⁻⁴ lx C: — / B: 1×10⁻⁶–5×10⁻⁴ / A: 1×10⁻⁶–5×10⁻⁴ lx
Uniformity of Luminance (2856K) C/B/A: 3:01 C/B/A: 3:01 C/B/A: 3:01
Cathode Effective Diameter C/B/A: 17.5 mm C/B/A: 17.5 mm C/B/A: 17.5 mm
Power Supply C: Normal / B: Auto-Gating / A: Auto-Gating C: Normal / B: Auto-Gating / A: Auto-Gating C: Normal / B: Auto-Gating / A: Auto-Gating
Phosphor Powder C/B/A: P43 C/B/A: P43 C/B/A: P43
Weight 80 g 98 g 80 g
Power Consumption C: 33–51 / B: 55–85 / A: 55–85 mW C: 33–51 / B: 55–85 / A: 55–85 mW C: 33–51 / B: 55–85 / A: 55–85 mW

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FAQ

Answers to Common Manufacturing Questions.

An image intensifier tube is the core imaging component inside many low-light night vision devices. It amplifies available ambient light to produce a brighter visible image for observation in dark environments.

JOVSTAR currently provides the JV-IT24 image intensifier tube series, with Class C, Class B and Class A performance configurations.

The three configurations are designed for different performance requirements. Class C is positioned for standard enhancement, Class B for auto-gated performance, and Class A for advanced sensitivity. Exact sensitivity, resolution and FOM values should be confirmed from the final technical datasheet before publication.

The confirmed application examples include night vision monoculars, weapon sights and binocular systems.

Yes. The confirmed source material states that JV-IT24 uses S25+ photocathode technology within a proximity-focused electronic optical system.

Yes. Based on JOVSTAR’s existing customization capability, image intensifier tubes can be integrated into project-specific night vision equipment where optical, structural and interface requirements are confirmed.

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