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Security Camera Lens
UN0500 Fixed Focus Lens, 1/1.8' Sensor, 4.32mm, F1.08 Aperture
- 4K UHD Resolution for fine details and recognition accuracy
- Ultra-Large Aperture for more clear and bright images
UN0500 fixed focus lens is designed with an ultra-large F1.1 aperture, allowing more light intake than conventional lenses. Even in low-light or nighttime environments, it delivers bright, clear, and finely detailed images.
Combined with a 1/1.8″ sensor and 4K resolution, it ensures high brightness and low noise performance day and night, truly achieving day-night co-focus without the need for additional lighting or manual refocusing.
Ideal for both security monitoring and smart home applications, it provides reliable high-definition visual performance around the clock.
Specification
- Part Number: UN0500
- Sensor Type: 1/1.8'
- Focal Length: 4.32±5%
- FNo.: 1.08±10%
- Total Length: 29.8±0.3mm
- Mechanical BFL: 4±0.2mm
- Max Image Circle: Ø9.2 mm
- Optical FOV (D): 134.7°±3°(∅8.955mm)
- 0ptical FOV (H): 111.8°±3°(∅7.792mm)
- Optical FOV (V): 59.65°±3°(∅4.408mm)
- Relative Illumination: ≥40%
- TV Distortion: ≥-18%
- Max Chief Ray Angle: 12.5°±3°
Why Us
Design and R&D
Union Optech has established sales and technical centers in Japan, South Korea, and Canada, with a dedicated production base in Thailand. These global sites allow us to work closely with customers and provide localized technical support for optical design and development.
Manufacturing Capabilities
With 61 production lines, we achieve a monthly capacity of 10 million fixed-focus lenses and 2 million zoom lenses. We also maintain in-house manufacturing capability to process 60 sets of optical lens molds and 100 sets of precision component molds each month, ensuring efficiency from design to mass production.
Quality Control
Our facilities support both contact measurement (with accuracy up to 0.08 μm) and non-contact precision inspection. The company is certified to ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 standards, and its laboratory is accredited by the China National Accreditation Service (CNAS) for national-level testing and calibration.
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