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Quartz Glass USAF 1951 Resolution Test Card with Positive Negative Film and Pattern Customization for Photolithography Calibration
Quartz Glass Resolution Test Card
,High Precision Resolution Test Card
,Resolution Test Card USAF1951
The USAF 1951 Resolution Test Card (Resolution Board) is a classic standardized testing tool based on USAF standards. It is widely used in imaging system spatial resolution testing, machine vision inspection system evaluation, optical system development and optimization (lens design verification, optical system performance optimization, new imaging scheme verification), multi-camera and multi-channel system consistency testing, and high-end equipment and precision manufacturing (display and panel inspection systems, precision alignment and measurement equipment).
Wide range and high reliability. The pattern system benefits from high maturity and strong industry adaptability, effectively avoiding the design flaw of false resolution. High precision with 0.5 µm line width, capable of producing a minimum of 9-6 sets.
Testing requirements for optical imaging systems covering all categories:
- Precision optical instruments: performance calibration of stereomicroscopes, telescopes, and parallel light tubes.
- Imaging lenses: research and selection for aerial surveying, industrial cameras, security monitoring, and consumer-grade cameras or mobile phone camera modules.
- Specialized systems: production line quality control for medical and industrial endoscopes, machine vision, and image scanners.
- Research experiments: optical aberration analysis, evaluation of uniformity in full-field imaging, and validation of image processing algorithms.
High Precision Quartz Glass Photolithography Reticle Concentric Circle Pattern Photolithography Calibration Plate
Product Overview Concentric circle transmission reticles are a specialized type of transmission-type optical calibration element. They use a highly transparent substrate to support concentric ring patterns, allowing the calibration pattern to be superimposed onto the image. These reticles can also ...
DM Code Calibration Board QR Code Calibration Target with 1um Precision Customizable Size Glass Substrate for Vision Systems
DM Code Calibration Board for High-Precision Camera & Vision Systems The QR Code Calibration Board is engineered for high-precision camera and vision system calibration, supporting both intrinsic and extrinsic parameter adjustment. By integrating QR codes with unique IDs, it enables robust and ...
1um Precision Vision Calibration Target Calibration Board with Customizable Size and Glass Ceramic Film Aluminum Material
Product OverviewThe circular dot calibration board is a high-precision calibration tool engineered for optical systems. It ensures accurate camera calibration, lens distortion correction, and reliable system performance evaluation. Manufactured using advanced photolithography technology, the board ...
1um Precision Checkerboard Calibration Board Camera Calibration Chessboard with Customizable Size and Glass Ceramic Film Aluminum Material
Product Overview The Checkerboard Calibration Board is one of the most widely used tools for camera and vision system calibration. Its high-contrast black and white square pattern enables precise corner detection, allowing accurate estimation of intrinsic and extrinsic parameters. This ensures ...
