WFOV - Wide Field of View Test Systems

Wide Field of View Collimators

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The CI Systems Wide Field of View IR test system is used for testing thermal imagers in their wide field of view mode of operation. Typical applications include navigational FLIRs and commercial imagers.

CI Systems’ unique compact WFOV Test System combines an optical collimator with IR source (blackbody or integrating sphere) and a target wheel. The system can be used for performing a range of IR testing tasks such as MTF, NETD, MRTD, FOV etc.

The WFOV Test System can be controlled using the controller or using a computer via Ethernet or RS232 communication. The system is fully compatible with CI System’ Automatic Computer Test Executive (CTE) Software for electro-optical testing.

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FeaturesSpecifications

High optical quality
Ease of operation
High-Resolution option available
Cost-effective
Rugged construction
Easy to align
Automatic Testing feature

Model Name	WFOV 11.7 for SWIR	WFOV 11 for MWIR 3-5	WFOV 15 for MWIR 3-5	WFOV 11 for LWIR 8-12
Spectral Range	0.9 - 1.7 µm	3 - 5 µm	3 - 5 µm	8 - 12 µm
FOV (1)	11.7 deg.	11.0 deg.	15.0 deg.	11.0 deg.
Collimator Type	Refractive	Refractive	Refractive	Refractive
Clear Aperture (diameter)	70 mm	100 mm	70 mm	100 mm
Focal Length	100 mm	100 mm	100 mm	100 mm
Collimator Optical Resolution (2)	2.5 cy/mrad	2.5 cy/mrad	2.5 cy/mrad	2.5 cy/mrad
Motorized Target Wheel, remotely controlled Number of target plates: Target plate diameter:	up to x12 20mm	up to x12 20mm	up to x8 30mm	up to x12 20mm
Source Model Available	Integrating sphere SR300N-1-close-mot	Blackbody SR800N-2D	Blackbody SR800N-2D	Blackbody SR800N-2D

Notes:

(1) Additional WFOV collimators are available up to Field-of-View of 65°. Upon request

(2) For targets with resolutions higher than 2.5 cy/mrad, please contact CI Systems.

WFOV - Wide Field of View Test Systems

Wide Field of View Collimators

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