Does the polycarbonate diffuser attenuate the 365 nm light?

Does the diffuser attenuate the 365 nm light? Do you market or are you aware of a white light filter compatible with the aluminum channel? I am planning a display of fluorescent minerals. I am impressed with your willingness to educate.

While we are aware that the polycarbonate material on the diffusion covers is known to block the transmission of ultraviolet output, we unfortunately do not have an alternate diffusion cover at this time. We do apologize for any impact this might have on your purchasing process. For ultraviolet product usage, we generally recommend removing the cover from the aluminum channels. 

There do appear to be several ultraviolet bandpass filters available elsewhere online which block visible wavelengths while preserving ultraviolet transmission, though they appear to be primarily for camera lenses (such as from Edmund Optics and others). 

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