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850 narrowband filter
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Half bandwidth: 30nm;
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Thickness: 1.1mm;
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Cut-off depth: OD2-OD3
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Color: the mirror is silvery white
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Warm reminder: cut-off depth OD2-OD3, transmittance between 0.1% and 1%(This cut-off depth has a little stray light transmission, if the cut-off is required to be high, do not take this link, please contact customer service to customize the product that meets the requirements Thank you!)
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Products with a small quantity are generally hand-cut with an error of plus or minus 0.3mm(Please be careful when you have strict size requirements)Large quantities can be machined, and the size error is plus or minus 0.1mm.
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The above lens size needs to be processed, please contact customer service to confirm the specific delivery date
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The measured spectrum is as follows:
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