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Long-range testing in a compact environment.

Relay lenses produce a virtual image of a target focused at a long distance, typically around the hyperfocal distance or up to infinity.

Imatest Collimator Fixture: collimator test system with light panel test chart, collimator lens and camera mount

Imatest Collimator Fixture

  • Adjustable simulated test distances, with interchangeable collimating lenses and a variety of test charts
  • Validation procedure for minimal work-distance error
  • Four motorized stages with joystick and computer control; stores and recalls device positions
  • On-board computer saves camera positions, lens and light panel configurations and simulated distances
  • Works with Imatest LED Light Panels, sizes C to G

View product: Imatest Collimator Fixture

CM10120 target projection collimator

CM10120 Projection Collimator

  • Simulated test distance from 1 m to infinity, manually adjustable
  • Projects a target into one region of the camera’s field of view
  • For setting focus and pass/fail checks
  • Several units project targets into several regions at once

View product: CM10120 Projection Collimator

Collimator Fixture Ecosystem

Collimator ecosystem diagram with labeled OSCL collimator lenses, ICF fixture and light panels
ISO 12233 2017 Size G Lab Bench for Tabletop Testing Blackout Curtain Fixture Light Panel Size D Light Panel Size G Light Panel Size C Checkerboard Inkjet Target Size D SFRplus Transmissive Inkjet Size C 90 degree collimator 70 degree collimator lens with 15mm entrance pupil 120 degree collimator lens with for 4.5mm entrance pupil optics Imatest Collimator Fixture

Light Panel Size G

Collimator Fixture Overview

Collimating Lenses

OSCL1223C 120 degree collimator lensOSCL1223COSCL921D collimator lensOSCL921DOSCL736C collimator lensOSCL736C
Lens Wavelength FoV Exit Pupil Size Virtual Object Distance
CL736i Visible 70° 15.0mm 400mm – Infinity
CL921e Visible 90° 4.5mm 400mm – Infinity
CL1021i Visible 100° 4.5mm 400mm – Infinity
CL1223i Visible 120° 4.5mm 350mm – Infinity
CL825I IR (850nm, 940nm) 80° 4.0mm 400mm – Infinity
CL921IR IR (850nm, 940nm) 90° 4.5mm 400mm – Infinity

Designed for R&D. For pricing and lead time, request a quote or contact [email protected].

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Need help testing at long range?

Tell us about your camera’s field of view, its focus distance and the space in your lab, and our imaging scientists will help you choose the collimator, lenses and fixture that let you test it at the distances it will see in use.

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Related Testing

Long Range Testing