[Tig] glasses for grading

[Rob Lingelbach]

Hi Adam,  did a search in the TIG archives and found this:

http://tele.com/pipermail/tig/2006-October/009820.html

which was my own post about coated lenses I bought for 2 sets of frames
-the lenses ground by whomever Hans at HansOptik uses, his shop is in
Larchmont Village Los Angeles.

Bring with you to the optician a white sheet of paper, and your own  
non-coated
lenses.   under a more or less white light, (absoluteness doesn't  
matter as much
as relativity) place the uncoated lenses on top of the paper and  
compare with the
coated blanks.

--
Rob Lingelbach
rob at colorist.org   http://www.colorist.org