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UV Forensics & Other Investigations

Enter the world of CSI through UV techniques.
Or, just show everyone how ordinary objects look in UV or IR.
Informal posts are welcome here.

Topic	Stats	Last Post Info
Hidden figure in Leonardo da Vinci notebook revealed Started by JCDowdy, 20 Jan 2016 Multispectral	3 comments 2,345 views	Last post by Andrea B. 21 Jan 2016
Revealing the faded text on an old building ad with ICA Started by Andy Perrin, 01 Jul 2018 Multispectral, Processing	2 comments 1,095 views	Last post by Andy Perrin 03 Jul 2018
Multispectral examination of a 188-year-old book cover (UV-SWIR) Started by Andy Perrin, 26 May 2019 Infrared, Multispectral	2 comments 644 views	Last post by Andrea B. 28 Jun 2019
Irradiance spectra - 60W tungsten filament and 11W compact fluorescent bulb Started by JMC, 31 May 2020 UV Lighting	1 comment 119 views	Last post by enricosavazzi 31 May 2020
Can you wash away UV-absorbing material? Started by nfoto, 12 Apr 2013	0 comments 1,402 views	Last post by nfoto 12 Apr 2013