Infrared Display Photosensitive Detection Card Frequency Doubling Film 980nm 1064nm 1550nm 780-1550nm 800-2000nm (780-1550nm Infrared Card)

Product Description  Differences between the three types of the Detection Cards：  It is recommended to use a detector card of 800-2000nm for lasers above 1400nm, which is more accurate and sensitive!  780-1550nm ceramic card： Not as sensitive as IR Detector It appears yellow-green Ceramic substrate size60*20mm Detection Zone Size 20*25mm  780-1550nm infrared card： Very sensitive, very weak above 1400nm. It appears orange-red,and strong light will show a large halo. Card size 60* 30mm Inspection area 20*30mm  800-2000nm infrared card： Very sensitive, suitable for more than 1400nm It appears orange-red,and strong light will showa large halo Card size Plastic card,approximately the size ofa business card Inspection area 55*35mm  Package: 1pc Detector Card

• It is recommended to use a detector card of 800-2000nm for lasers above 1400nm, which is more accurate and sensitive!