D50/D75 Filters (Compatible with the Spectralight QC Light Booth)
QCF-D50/QCF-D75 filters are designed for the X-Rite SpectraLight QC lightbox to convert the standard D illuminant to D50 or D75 for precise illuminant testing in color inspection, printing and photography. D and H sources in the SpectraLight QC (SPLQC) lightbox use the same type of lamp tube; different filters change the output color temperature. The D50 filter produces D50 at 5000±200K, while the D75 filter produces D75 at 7500±200K.
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Overview
QCF-D50/QCF-D75 filters are designed for the X-Rite SpectraLight QC lightbox to convert the standard D illuminant to D50 or D75 for precise illuminant testing in color inspection, printing and photography. D and H sources in the SpectraLight QC (SPLQC) lightbox use the same type of lamp tube; different filters change the output color temperature. The D50 filter produces D50 at 5000±200K, while the D75 filter produces D75 at 7500±200K.
Specifications
| Parameter | Value |
|---|---|
| Adaptive equipment | The Emerald Spectra Light QC Lightbox |
| Colour temperature conversion | 5000±200K / 7500±200K |
Key Features
Precise color-temperature conversion: the D50 filter stabilizes output at 5000±200K, while the D75 filter stabilizes it at 7500±200K. Designed to fit the X-Rite SpectraLight QC lightbox, with convenient installation and replacement for consistent testing.
Datasheet
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Supplier Information
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.
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