Handheld Photosensitive and Liquid Crystal Cards


detector cards include light-sensitive active areas that enable the location of a UV, visible, near-IR (NIR), or mid-IR (MIR) laser beam and its focal point. To facilitate their use during alignment procedures, every card, except Item # VRC5, has a detection region that extends all the way to the edge of the card and two engraved reticles for use in laser beam collimation.

The multi-band infrared detector card can convert all kinds of invisible near-infrared beam into portable light, and can effectively realize the detection, tracking, proofreading and identification of infrared light. This multi-band infrared detection card is also called laser frequency multiplier, optical conversion sheet, infrared laser detection card, infrared laser detection card, laser viewing card, laser observation card, infrared display card, infrared laser toner, infrared laser display card, infrared dimmer, etc

Infrared laser dimmer can convert all kinds of invisible near-infrared beam into convertible light, which can effectively realize the detection, tracking, proofreading and identification of infrared light. Infrared laser display card wavelength range 790-840nm, 870-1070nm, 1500-1590nm, often used for 808nm, 980nm, 1064nm, 1550nm and other wavelengths of laser detection. Laser visual card display color is green. Infrared laser display card can also be called laser frequency multiplier, optical conversion sheet, laser observation card, infrared display card, infrared laser toner, infrared dimmer and so on.

wavelength790-840nm,870-1070nm,1500-1590nm
Dimension(mm)60mmx20mmx3mm(as per your need)60mmx20mmx3mm(as per your need)50mmx15mmx2mm(as per your need)62mmx20mmx1.5mm(as per your need)
Active Dimension20mmx25mm20mmx25mm15mmx20mm18mmx24mm
Materialceramicglassglassaluminium sheet
spectrum sensitivity6MW/mm²(Dark environment)6MW/mm²(Dark environment)6MW/mm²(Dark environment)2MW/mm²(Dark environment)
25MW/mm² (Bright environment)25MW/mm² (Bright environment)25MW/mm² (Bright environment)5MW/mm² (Bright environment)
Power15W power 1mm diameter spot lasts 5 seconds without damage15W power 1mm diameter spot lasts 5 seconds without damage15W power 1mm diameter spot lasts 5 seconds without damage20W power 1mm diameter spot lasts 8 seconds without damage


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