Quote Originally Posted by Greg Davis View Post
I don't know what you have been reading, but I purchased a set of filters from Thomas Duplex and cut them open to find the Rosco gel numbers still printed on them.
Wow...that's odd. I just looked up those filters and the wavelengths they allow to pass are not what I would have expected at all. The factory filters that came with mine were horrendously cracked/crinkled gelatin with no printed numbers to be found, and I looked pretty hard to find one just in case I had to cross-reference something. That's very interesting info; thank you!