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3.7 mm f/1.3 - Athermalized Infrared Lens

3.7 mm f/1.3 - Athermalized Infrared Lens
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3.7 mm f/1.3 - Athermalized Infrared Lens - 1

Product number: GASIR Infrared Lens FL 3.7 mm f/1.3 Athermalized Fixed focus Introduction Umicore’s GASIR® infrared lenses have been developed for an easy t with a wide range of camera cores. Our catalog lenses provide a costeffective solution for high-resolution thermal imaging and sensing applications. This ultralight, wide-angle, passively athermalized infrared lens offers superior performance and is suitable for use with 17 µm and 12 µm VGA detectors or smaller. Optical Specications Focal length Aperture-based f-number Maximum image circle Waveband Transmission Focus range Assembly weight 3.7 mm f/1.33 6.8 mm 8-12 µm > 90% average over waveband 0.2 m to innity with 0.04 mm refocus 16 g qVGA qqVGA qVGA qqVGA qqVGA (V) - 119.5◦ (diagonal) (V) - 81.7◦ (diagonal) (V) - 78.0◦ (diagonal) (V) - 53.7◦ (diagonal) (V) - 37.5◦ (diagonal) Environmental Specications Operating temperature Storage temperature Electro-Optic Materials is ISO certied: ISO 9001 & ISO 14001 Umicore Infrared Optics Tel: +32 14 24 55 75 Watertorenstraat 33 Fax: +32 14 24 55 34 B2250 Olen optics@umicore.com BELGIUM www.optics.umicore.com Document revision 01 Umicore Optical Materials PO Box 737 Quapaw, OK 74363 USA Umicore Infrared Optics reserves the right to amend or withdraw specications without prior notice.

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3.7 mm f/1.3 - Athermalized Infrared Lens - 2

Coating Front surface Internal surfaces iDLC @ 8-12 µm High efciency anti-reective coating @ 8-12 µm Assembly & Interface Specications Black anodized aluminium Image plane-related values valid with 1 mm Ge window (not included) 1 3 An M12x0.5 to M34x0.5 adapter2 is also available for this lens under P/N 15007 4 305. FPA plane 6.8 mm image circle This document is and shall remain the ownership of Umicore. It cannot be conveyed to third parties, copied or used for production w UNLESS OTHERWISE SPECIFIED ALL MEASUREMENTS ARE IN mm. ALL DIMENSIONS IN [ ] ARE INCHES. DO NOT SCALE DRAWING. FIRST...

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