Reflective DOT Pattern Test Chart
Reflective DOT Pattern Test Chart
Reflective DOT Pattern Test Chart - Image 1
Reflective DOT Pattern Test Chart - Image 2
Reflective DOT Pattern Test Chart - Image 3

CP200

Reflective DOT Pattern Test Chart

The CP200 reflective distortion test chart is designed for measuring camera distortion and chromatic aberration. The chart fills the entire captured image, and by recognizing the position of each dot and calculating the corresponding coordinates, it provides accurate evaluation of camera distortion.

Quick Specifications
  • Dot Diameter: 8mm, Dot Pitch: 25mm
  • Multiple size options available, customization supported
  • Some models available with 940nm NIR reflectance option
  • Mounted on rigid board with high flatness
  • Supported by RIQA Camera Image Evaluation Software

Product Details

The CP200 series reflective DOT charts are widely used in camera image quality testing. By capturing and analyzing the regular dot grid, these charts enable accurate calculation and evaluation of distortion and chromatic aberration across the image field. Certain models offer 940nm reflectance configuration to meet the needs of professional infrared imaging system testing.



Product Features


  • Scientific Design

    Precise dot grid layout supporting distortion and chromatic aberration measurement

  • Multiple Size Options

    Various size specifications available to meet different testing requirements

  • Optional Infrared Version

    Supports 940nm near-infrared testing

  • Automated Analysis

    Compatible with RIQA Camera Image Quality Analysis Software for automated measurement and analysis


Control Software

Implement interface control and API code control

RIQA-Camera

RIQA-Camera

RIQA-Camera is a professional image quality analysis software designed for smartphone consumer electronics, security, medical, and automotive camera applications. Based on international standard test methodologies, the software provides systematic evaluation and analysis across multiple dimensions, including resolution, noise, dynamic range, distortion, color, uniformity, and flare. Featuring a bilingual (Chinese/English) interface, support for multiple test charts, and a high degree of automation, RIQA-Camera delivers fast and accurate results, significantly improving the efficiency of image quality testing.

Discover

Technical Specifications

Detailed technical parameters and specifications

ModelCP200-R4X-4:3CP200-R4X-16:9CP200-R2XCP200-R1X

Pattern Size

800×1066mm

800×1422mm

400×711mm

200×355.6mm

Overall Size

1000×1250mm

1000×1600mm

500×800mm

250×400mm

Dot Size

8mm

8mm

8mm

8mm

Dot Spacing

25mm

25mm

25mm

25mm

Dot Grid

31×41

31×55

15×27

7×13