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> Optical filter 295BP10 12.5 mm uvb
Optical filter 295BP10 12.5 mm uvb
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This high end precision optical interference filter is designed to efficiently collect the partial band of UVB light centered at 295nm, from the continuium of a broad band source, and has a free spectral range from Deep UV, to Far IR.
The filter specifications are as follows: Center Wavelength 295nm+-3nm, Half Band Width 10+-3nm, Blocking Min OD 4, AVG OD 5 UV to Far IR. Transmission at peak is about 20%
If you are still not finding a good match, follow my links to Omega's Build a Filter. With a note to the effect that cosmetic seconds are acceptable, you will be surprised how economical an exact match can be.
For much more information on interference filters and their applications please visit my blog at www.bjomejag.squarespace.com/ . If you have ideas for additional topics to elaborate on, do leave a note.
