A laboratory low-illuminance camera test system comprising a two-axis electrically controlled rotary platform, manual forward/backward and up/down adjustment platform, low-light test source with display console, and camera fixture. Engineers can photograph at different angles and illuminance levels. An LED source has continuously adjustable color temperature from 2300-10000K and brightness from 0-100%; a laser sheet provides low-illuminance adjustment at the chart surface. A touchscreen adjusts source brightness, while an API supports secondary development. Four foldable slanted-edge charts and one sharpness chart can be opened and repositioned. Camera position is adjustable up/down, left/right and forward/backward, with head rotation for flexible laboratory low-light testing.
| Parameter | Value |
| Main external dimensions | 1320(L)×1800(W)×1800(H)mm |
| Expand Maximum Size | 3590(L)×2970(W)×1800(H)mm |
| Material | Aluminium alloys |
| Surface Treatment | Black out of oxidation. |
| Equipment Weight | 240 kg |
| Photo-relative range [6000 grade adjustable.] | 0.1lux~30000lux |
| Photo-relative range [Add light.] | 0.001 lux |
| Light-sourced-color temperature range [Adjustable] | 2300-10000 K to be adjusted |
| Color Rendering Index | ≥90 |
| Adjustable dimensions | X (right and left), Z (back and forth), Y (up and down), Yaw rotate, Pitch rotate |
| X-direction moving distance (right and left) | 320 mm |
| Y-direction moving distance (back and forth) | 670 mm |
| Z Move distance (up and down) | 300 mm |
| Yaw Rotation Range | ≤360 ° |
| Pitch Rotation Range | ±35 ° |
| Control Method | API/Touch Screen |
The low-photo large wide-angle test lamps are used mainly in laboratory tests for the performance of cameras at different levels of light.
Integrated optical/mechanical/electrical design offers flexible configuration,very-low-light simulation and intelligent control. LED illuminance0.1~30000lux has6000 adjustment levels; color temperature is continuously adjustable over2300~10000K; CRI≥90 supports realistic color. Camera translation:X(left/right320mm),Y(front/back670mm),Z(up/down300mm). Two-axis remote electric rotation provides Yaw360° and Pitch±35°. Four openable attenuating filters in front of the LED reduce chart-plane illuminance to≤0.001lux(the source identifies the blue region as filters). A user-friendly GUI/program control adjusts brightness and rotation. Four foldable slanted-edge cards and one resolution chart support SFR/sharpness testing,with adjustable opening/positions. A manually front/back/up/down adjustable lifting platform controls test height. The enclosed dark box isolates outside interference for stable,reliable tests.
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Yanding, as a nationally recognized high-tech enterprise, has always been driven by technological innovation and deeply engaged in the fields of testing equipment and image quality.
The company is headquartered in Zhangjiang Qingpu Park, with its core office base located in Shanghai Zhangjiang Science City, an innovation highland. It has also established R&D and operation centers in Shenzhen, Beijing, and South Korea, building a global technology R&D and service network to efficiently respond to domestic and international customer needs.
For many years, Yanding has focused on technological breakthroughs in the field of image quality. Its main business covers the full-chain R&D, design, manufacturing, and sales of high-precision instruments, high-end mass production equipment, image analysis algorithms, and industrial software. Relying on more than ten years of deep accumulation in core technology fields such as ultra-complex hardware boards and platform-level industrial software, the company has formed full-stack self-research and delivery capabilities from high-precision optical instruments, image quality analysis and calibration algorithms, to motion control software, optical lenses, image acquisition boards, image test charts, and mass production testing equipment, providing customers with end-to-end solutions.
The founding team and core members bring together senior technical management talents from well-known domestic and overseas enterprises, with an average of over 20 years of frontline R&D and operation management experience, and a deep understanding of international cutting-edge technology paths and industry trends. The company has assembled an R&D team composed of talents from famous domestic and overseas universities, highly skilled and continuously pursuing innovation. As of the end of 2024, the company has more than 170 employees, with R&D and technical personnel accounting for over 60%, injecting strong momentum into continuous technological breakthroughs and global market expansion.