Collimators Overview

The OSCL1223 Collimator Lens is for 120° Wide Field of View. Collimators enable long-range testing to be performed in a compact environment. The relay lens elements produce a virtual image of a target focused at a long distance. Typically these are focused around the hyperfocal distance or up to infinity.

Collimator lenses require a test chart and light source in order to make a complete target projection systems. Target projection collimators include these targets in the form of high-precision circular reticles and light sources.

These assemblies need to be aligned precisely with the entrance pupil of the camera under test in order to produce an appropriate image for testing.

Details

The OSCL1223C Collimator Lens for 120° Wide Field of View

• 1. Requires Sub-lens
• 2. EFL: 350.1mm
• 3. Inspectable FOV of CCM: 120°
• 4. Assemblyy Size: Ф 190mm X L 83.92mm
• 5. Exit Pupil Size: Φ4.5mm (Distance from camera lens to CL)
• 6. Exit Pupil Position: 23.0mm at Object Distance infinity
• 7. Working Distance (from CL 1st lens R1 surface to chart): 248.2mm
• 8. Chart size: Φ1225.2mm

Object Distance (mm) Sub Lens Working Distance Chart Size (Ф, mm)

For more information about the lighting system and its many options, please contact us. If you would like to learn more about a complete lab setup, please visit our Image Quality Lab Setup page.