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GASIR® Infrared Lens 75 mm f/1.1

GASIR® Infrared Lens 75 mm f/1.1

GASIR® Infrared Lens 75 mm f/1.1

Product catalog summary
Overview: The GASIR® Infrared Lens by Umicore is designed for compatibility with a wide range of camera cores, offering a cost-effective solution for high-resolution thermal imaging and sensing applications. It features a 75 mm focal length and an f/1.1 radiometric number, suitable for 17 µm VGA detectors and smaller.
Optical Specifications: The lens operates within an 8 – 12 µm waveband, with a maximum field of view of 8.3° × 6.3° and an image circle of 14.0 mm. It supports various detector formats and pixel pitches, providing different fields of view.
Lens Variants: Available in fixed and manual focus variants, both with a standard M34 mechanical interface. Coating options include HEAR and iDLCTM, with part numbers 16126_100, 17017_100, 16024_140, and 16025_140.
Coating Options: HEAR coatings offer >94% transmission, while iDLCTM coatings provide >87% transmission with durability for exterior use. Both coatings are detailed further in additional technical data sheets.
Environmental and Mechanical Specifications: The lenses are designed to withstand operating temperatures from –40 °C to +80 °C and storage temperatures from –57 °C to +105 °C. They meet MIL-STD-810G standards for solar radiation, vibration, and mechanical shock, and are IP67 sealed.
Physical Characteristics: The fixed focus lens weighs 257 g, while the manual focus lens weighs 368 g. Both are housed in black anodized aluminum.
Contact Information: Umicore provides contact details for their offices in France, China, and the USA for further inquiries.
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Catalog excerpts

GASIR® Infrared Lens 75 mm f/1.1-1

TECHNICAL DATA SHEET GASIR® Infrared Lens 75 mm f/1.1 Umicore's GASIR® infrared lenses have been developed for an easy fit with a wide range of camera cores. Our catalog lenses provide a cost-effective solution for high-resolution thermal imaging and sensing applications. This lens comes with several available coating options and mechanical variants. The manual focus lens offers superior performance from 10 m out to infinity. Its lightweight and intuitive design makes it a prime choice for your application. This lens is compatible with 17 pm VGA detectors and smaller. Effective focal length 75 mm Maximum field of view 8.3° x 6.3° Image circle 14.0 mm umicore Electro-Optic Materials Fields of view (HFOV x VFOV) HEAR: High Efficiency Anti-Reflection; DLC: Diamond-Like Carbon Additional specifications are provided in the coatings Technical Data Sheets available on our website. *average transmission over waveband optics.umicore.com - TDS 16024s.03 - Umicore Infrared Optics reserves the right to amend or withdraw specifications without prior notice.

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GASIR® Infrared Lens 75 mm f/1.1-2

GASIR® Infrared Lens - 75 mm f/1.1 umicore Electro-Optic Materials Fixed Focus Part Number ^dimensions valid with 1.0 mm Ge detector window Electro-Optic Materials is ISO certified: ISO 9001 & ISO 14001 35690 Acigne [email protected] FRANCE Umicore Marketing Services No. 1800 west Zhongshan Rd 200000 Shanghai China Umicore Optical Materials Inc. Tel: +1 918-673-1650 PO Box 737 Fax: +1 918-673-2121 optics.umicore.com - TDS 16024s.03 - Umicore Infrared Optics reserves the right to amend or withdraw specifications without prior notice.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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