D50/D75 Filter

Beijing ColorSpace Technology Co., Ltd. was founded in 2011, rooted in the field of optical imaging, and continues to create value for customers. ColorSpace focuses on the imaging quality of optical imaging. We provide one-stop image quality laboratory Turnkey solutions, automated testing solutions, and image testing and tuning service solutions for mobile phones, tablets and other consumer electronics, security surveillance, automotive imaging (ADAS, CMS electronic rearview mirrors, DMS, etc.), medical imaging (endoscopes, capsule cameras, etc.), industrial vision, aerospace and other industries, covering: optical imaging laboratory solutions, software and hardware solutions, technical consulting and training, various precision instruments, and test charts. Headquartered in Beijing, ColorSpace has established R&D centers and third-party image testing laboratories in Beijing, Shenzhen, Jiaxing and other places, and has passed CMA certification. On the one hand, ColorSpace has extensive cooperation with internationally renowned brands and professional institutions, and on the other hand, it has also set up its own R&D center to provide customers with more customized, localized, and cost-effective products and services. Over the years, the ColorSpace team has always been customer-demand-oriented, focusing on the R&D and application support of imaging quality-related software and hardware equipment, providing customers with corresponding technical services and solution support, and assisting them in solving related problems in actual testing and application processes. The company has deeply cultivated the Chinese market and accumulated extensive customer cooperation experience in consumer electronics, security, electric power, automotive, rail transit and other industries. Solutions and some products have been applied in overseas markets. In terms of industry standardization, ColorSpace and its subsidiaries, as drafting members, participated in the discussion and drafting of multiple national standards and group standards: 1. T/CSPIA 006—2021 Image Quality Evaluation Method for Security Cameras Used for Face Recognition 2. T/CFCAT 003—2025 Sustainable Fashion Textile Digital Color Management Specification 3. T/CFCAT 005—2025 Textile Digital Display Equipment Color Management Specification 4. T/CFCAT 006—2026 Textile Digital Acquisition and Color Measurement Specification 5. T/CAS 991.5—2025 Home Building Materials Product Quality Grading Specification Part 5: Smart Cameras for Household and Similar Purposes 6. GB/T 43250-2023 Active Infrared Detection System for Automobiles 7. GB/T 43249-2023 Passive Infrared Detection System for Automobiles The above industry practices also provide a reference basis for the company's continuous R&D and solution optimization in the field of imaging quality testing, so as to better serve customers' testing needs in different application scenarios.