UN5018 Fixed Focus Lens | Video Conference Lens

Video Conference Lens

UN5018 Fixed Focus Lens, 1/2.8' Sensor, 2.0mm, F2.0 Aperture

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4K HD resolution for fine details and recognition accuracy
F2.0 large aperture for clear, low-noise images
95° wide field of view for wide coverage
-2.3% low distortion for true-to-life images

Designed for video conferencing and live streaming, UN5018 fixed focus lens features a 1/2.8″sensor and an F2.0 large aperture, delivering 4K ultra-high-definition visuals with crisp close-ups and natural skin tones. Its 97.5° wide-angle field of view captures multi-participant scenes, while –2.3% ultra-low distortion preserves true-to-life imaging without deformation, ensuring both speakers and product details stand out clearly. With a compact, easily integrated optical design, the UN5018 offers a high-compatibility, low-distortion solution ideal for enterprise conferencing, online education, and live-commerce applications.

Specification

Part Number: UN5018
Sensor Type: 1/2.8'
Focal Length: 3.0mm±5%
FNo.: 2.0±5%
Total Length: 14.75±0.3 mm
Mechanical BFL: 3.73±0.2 mm
Max Image Circle: ∅7.0mm
Optical FOV (D): 95°±3°
Optical FOV (H): 85.9°±3°
Optical FOV (V): 54.4°±3°
Relative Illumination: ≥35%
Distortion: ＞-2.3%
Chief Ray Angle: 19±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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