Edge-based Frequency Response Test Pattern
Applied Image Inc.Request Info
The QA-100 ISO 12233:2023 Low Contrast Edge SFR chart from Applied Image Inc. is a test pattern that measures an electronic still camera’s edge-based frequency response (e-SFR).
The slanted star test pattern replaces the slanted squares used in the earlier editions of ISO 12233 but uses the same 4:1 reflectance ratio for comparison with results. It features 1× size, 340 × 240-mm photographic material, framing arrows that define 4:3 and 3:2 aspect ratios for framing the target's active area, a central multifrequency zone plate to set focus, and spectrally neutral gray scale patches with a 20:1 luminance ratio used to determine optoelectronic conversion functions. In addition, proprietary ACCUEDGE® manufacturing technology achieves sharp line edges.
https://www.appliedimage.com
/Buyers_Guide/Applied_Image_Inc/c975
Published: May 2023
REQUEST INFO ABOUT THIS PRODUCT
* First Name:
* Last Name:
* Email Address:
* Company:
* Country:
Message:
When you click "Send Request", we will record and send your personal contact information to Applied Image Inc. by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our
Privacy Policy and
Terms and Conditions of Use.
Register or login to auto-populate this form:
Login
Register
* Required