AC850 Acrylic Near-IR Longpass

AC850 is similar to AC800 IR Pass/Visible Block acrylic sheet except that it blocks further into the near IR. It is available both with and without scratch-resistant hard coating and is very well suited for use with 880nm and 940nm LED illumination, or in situations where visible light emitted by arc/flash lamps needs to be blocked while near-IR light is passed. Useful Range : 880-1100nm Cut-on Wavelength 50% T : 855nm Tolerance : +/- 10nm Peak Transmission : ≥90% Surface Quality : 80/50

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