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Partially-Telecentric 7X Zoom Lens

Maintains Telecentricity from 0.25X - 0.5X
Variable Working Distance Range
Center to Corner Resolution >100 lp/mm

Designed with flexibility in mind, the Partially-Telecentric 7X Zoom Lens is the ideal choice for a number of measurement and gauging applications. Featuring a full zoom range from 0.07X - 0.5X this lens will maintain its telecentric nature from 0.25X - 0.5X. The Partially-Telecentric Zoom Lens is ideal for selecting an exact field of view for system optimization. Covering up to a 1.1” sensor, all but the largest C-Mount camera sensors can be covered and with greater than 70% relative illumination.

Technical Information

Working Distance vs. Field of View
Working Distance	Zoom Range	Magnification	1.1" Sensor	⅔" Sensor	½" Sensor
182.0mm (minimum working distance)	Minimum	0.253X	48.7mm	34.9mm	25.3mm
182.0mm (minimum working distance)	Maximum	0.50X	24.6mm	17.7mm	12.8mm
300.0mm	Minimum	0.141X	87.5mm	62.5mm	45.4mm
300.0mm	Maximum	0.278X	44.0mm	31.6mm	23.0mm
577.2mm (maximum working distance)	Minimum	0.071X	175.2mm	125.0mm	90.1mm
577.2mm (maximum working distance)	Maximum	0.14X	88.0mm	63.1mm	45.7mm