WGF Infrared (IR) Polarizing Camera Filter
Asahi Kasei Corp.Request Info
WGFTM IR polarizing camera filter is made with WGFTM, the world's first film-based wire grid polarizer. WGFTM shows a high polarization separation performance in a wide range of wavelength not only VIS but IR or longer.
This camera filter can be used in the near-infrared rays, even in a wavelength range above 1,000 nm. It has had extensive records of success in various inspections and imaging such as biometrics, Printed Circuit Board inspection machines, fundus/Retinal examination tools, sorting machines, etc. as an anti-reflection filter.
This filter can be conveniently attached to your camera as it is. By rotating a rotator frame of it, you can adjust polarization axis easily and freely. WGFTM IR polarizing camera filter sure provides a solution for your application.
• Diameter:40.5, 46, 52, 55, 58, 77 mm
• Wavelength range : 850-1800 nm
• Single Transmittance* : 39.98%
• Extinction ratio* : 1500:1
• Coating : Not coated
• Usable in both transmission and reflection use
• Excellent heat resistance compared to absorptive polarizers
*Average value@850-1800 nm
https://www.asahi-kasei.co.jp/ake-mate/wgf/en/dl/index.html
/Buyers_Guide/Asahi_Kasei_Corp/c19679
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