Z3T ZAP-IT® Paper 6 x 6 inches

Z3T-66-100, 100 sheets in poly bag with zip closure.Each sheet is 6 x 6 inches.  0.25mm thick. Satin black proprietary coating on front.  Plain white back. Use ZAP-IT® Laser Alignment Paper to Document Laser Beam Characteristics Beam shapeModeIntensityDivergenceEnergy Distribution ZAP-IT® Laser Alignment Paper Features Pulse Width Range: 1 ns to 30 ms Energy Level Range: 5 mJ/cm² to 20 J/cm² Sensitive over a broad spectrum, from ultraviolet to infrared. Used to align external accessories, such as beam expanders, lenses, apertures, attenuators, and power measuring equipment, to the laser beam axis. Packaged in a reclosable poly box for easy access and storage. Establishes a stable, visual database   Part numbers: Z-66 (Z66) To Use ZAP-IT® Paper Hold the paper in the beam path at the point where the beam imprint is to be recorded. Pulse the laser to produce a permanent visual record, corresponding to the energy distribution within the laser beam. For continuous wave (CW) lasers, use a