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What's the easiest and most affordable way for obtaining UV reflectance images?

Started Apr 24, 2021 | Questions thread
Ed Constable Regular Member • Posts: 426
Re: Multispectral band extraction

I tried NaCl before CaF2. It did the usual thing that IR cells do ... went cloudy and had to be republished. You know, way back in pre-history we used to make KBr disks. The KBr flows under high pressure and gives an optically clear disk. You might have some of the presses around still. But they were usually on 1cm or so diameter.

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