Image quality factorDistortion View products

Measure lens distortion and field of view

Checkerboard test chart

Checkerboard

  • Automated measurements of sharpness, lateral chromatic aberration and distortion
  • More testable regions, for testing at varying distances
  • Visible and near infrared, on matte inkjet, transmissive film or chrome on glass
  • 4:1, 10:1 and 45:1 contrast on inkjet, and 100:1 on film
  • Premounted for Imatest light sources
Field of View Concentric Rings target

Concentric Rings

  • Automatic field of view analysis in Imatest 24.2 and later
  • Measures fields of view from 30 to 130 degrees at the intended working distance
  • A variant of the target in ISO 8600-3:2019, for medical endoscopes
  • Also available for human analysis
SFRplus test chart

SFRplus

  • Measures MTF, lateral chromatic aberration, distortion, tonal response and color accuracy
  • Fully automated region of interest detection
  • A map of sharpness over the sensor surface
  • 4:1 contrast complies with ISO 12233:2014 and ISO 12233:2017

Geometric Test Charts