rfcurry Posted November 2, 2014 Share Posted November 2, 2014 See http://uvroptics.com...n%20filters.pdf It covers only 400nm - 700nm, but might have an interest for photo historians. Link to comment
nfoto Posted November 2, 2014 Share Posted November 2, 2014 I have the Kodak handbook with all the graphs and tables somewhere. Perhaps should search for it as it does show the entire curve for the 18A (below 400 nm). Link to comment
colinbm Posted November 3, 2014 Share Posted November 3, 2014 When I am looking for data on filters I use 'Google Images', search to find examples of what I want to see.Like, I'll search for...." wratten 18a transmittance "https://www.google.com.au/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1366&bih=661&q=wratten+18a+transmittance&oq=wratten+18a+transmittance&gs_l=img.3...1594.13949.0.14878.25.11.0.14.14.0.298.2124.0j6j4.10.0....0...1ac.1.57.img..14.11.2128.AdNfOVw7258 CheersCol Link to comment
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