Robert, You may be correct in that. I think that most glass filters UV to a certain extent just due to it's properties. Any change we can get your great Museo with better dmax? Mike --- In DigitalBlackandWhiteThePrint@y..., Robert Rex <chameleon@i...> wrote: > At 09:52 AM 3/15/02 -0500, you wrote: > > ""<> wrote: > > > >>""<> wrote: > >> > >>> German glass installed at the factory) > >> > >> > >> I'll bet > >> > > > > > > Sorry, accidentally hit the return key and sent the message prematurely. > > What I was going to say was that I'd bet that it could have some UV blockers > > One of my cars had some kind of UV protection... > > > > Lawrence > > ---------------------------------- > > Lawrence W. Smith Photography > > http://www.lwsphoto.com > > lsmith@l... > > ---------------------------------- > > Mike, > This is correct. While your results are interesting (and i had a customer > who had a similar experience with Museo in the TX sun--although i don't > think the paper turned "whiter.") Most glass for cars do, in fact, have > some UV inhibitors in them. a better (informal) test would be to place a > sheet under non-uv glass or directly under sunlight (ie, without glass). > > This is generally how laboratory fade tests are done. > > Sincerely > Robert Rex > Crane & Co > PLEASE NOTE: WHEN REPLYING, ENSURE THAT EMAIL ADDRESS READS-- > > chameleon@i... > > > IF THE "pop" IS PRESENT IN THE EMAIL ADDRESS, > DELETE THE "pop." > THIS IS IMPORTANT, > OTHERWISE I WILL NOT RECEIVE YOUR MESSAGE.
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Re: [Digital BW] H. Photo Rag 308 Sun Exposure Results
2002-03-15 by mkravit
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