CI Systems WFOV - Distortion Mapping Tester
The WFOV Distortion Mapping Tester consists of:
- An optical collimator covering a wide field of view
- A light source (IR, SWIR or Visible)
- A target containing an array of pinholes
- CI Systems’ CTE software with algorithm for distortion mapping.
The CI Systems WFOV Distortion Mapping Tester is an electro-optical test system for use by camera manufacturers to measure and map the distortion that dominates wide field of view (WFOV) cameras. CI Systems offers three tester models for the Visible, SWIR and the LWIR spectrums. The WFOV Distortion Mapping Tester was developed specifically for inline inspection of WFOV cameras. It can be integrated into production lines and may also be used as a stand-alone test setups. This system is perfect for testing distortion, resolution and focus for various optical systems.
The WFOV Distortion Mapping Tester is calibrated so that every pinhole is projected at a known angle relative to the central pinhole. The positions of the projected pinholes are compared with their positions as they appear in the user’s camera. CI Systems’ Computerised Test Executive Software Suite, CTE, then produces a correction table based on a proprietary algorithm for distortion mapping.
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|
Visible Range |
SWIR Range |
LWIR Range |
|
Type of optics: |
Refractive Element |
Refractive Element |
Refractive Element |
|
Spectral band: |
Visible range 0.4-0.65 μm |
SWIR Range 1.4-1.7 μm |
LWIR Range 8-12 μm |
|
FOV: |
45° |
16° |
45° |
|
Focal length: |
50 mm |
100 mm |
100 mm |
|
Working distance (1) |
40 ± 5 mm |
100 ± 5 mm |
80 ± 5 mm |
|
Entrance pupil size: |
4 mm |
18 mm |
16 mm |
|
Operating temperature: |
15-35°c |
15-35°c |
15-35°c |
|
Source: |
LED Backlight with Variable Light Control |
CI-Systems’ SR-300N Integrating Sphere System |
CI-Systems’ SR-800N Extended Area Blackbody |
CI Systems WFOV Distortion Mapping Tester datasheet | Photo | Product | SKU | |
|---|---|---|---|
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CI Systems ILET - Intermediate Level E-O Tester | - | > |
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CI Systems METS - Modular E-O Test System | - | > |
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CI Systems WFOV - Wide Field of View Collimator | - | > |
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CI Systems CFT - Compact FLIR Tester | - | > |
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CI Systems OPTISHOP - MTF Station | - | > |