SFR Slanted-Edge Test Chart CP135-R4X

SFR Slanted-Edge Test Chart CP135-R4X

Supplier
Yanding
Part Number
CP135-R4X
Category
Metrology Accessories
Origin
China

CP135-R4X is a low-contrast slanted-edge test chart conforming to ISO12233:2017. It contains 9 structures tilted by five degrees, each including vertical and horizontal slanted edges, plus a central focusing aid. Pattern dimensions are 1200×800mm for resolution testing.

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Overview

CP135-R4X is a low-contrast slanted-edge test chart conforming to ISO12233:2017. It contains 9 structures tilted by five degrees, each including vertical and horizontal slanted edges, plus a central focusing aid. Pattern dimensions are 1200×800mm for resolution testing.

Specifications

ParameterValue
Graphical Dimensions1200mm×800mm
Total Size1400mm×1000mm
Support the aspect ratio4:3 3:2
Slash Structure9 (five degrees)
Grey Step Block16 units
MaterialInk paint.

Key Features

Standardized slanted-edge design:9 five-degree structures,including vertical/horizontal slanted edges,comply with ISO12233:2017. Auxiliary elements include a central focus mark,16 grayscale patches and low-contrast slanted edges to reduce sharpening interference. Supports both4:3 and3:2 aspect ratios.

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Supplier Information

Ya
Yanding
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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.

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SFR Slanted-Edge Test Chart CP135-R4X
Yanding · Metrology Accessories
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