tag:blogger.com,1999:blog-1840985738235902482.post2831603432046465268..comments2024-03-11T13:06:45.258-04:00Comments on John the Math Guy: A Guide to reflectance measurement devices, part 1John Seymourhttp://www.blogger.com/profile/11350487038873935295noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-1840985738235902482.post-25551206467689971952014-09-10T21:49:32.172-04:002014-09-10T21:49:32.172-04:00Ok Art. You win this round. :)Ok Art. You win this round. :)John Seymourhttps://www.blogger.com/profile/11350487038873935295noreply@blogger.comtag:blogger.com,1999:blog-1840985738235902482.post-28740307691465140352014-09-10T15:51:47.872-04:002014-09-10T15:51:47.872-04:00What? You only came up with 18 'certified'...What? You only came up with 18 'certified' geometries? Did you include 30:T (or is it D:30 - I forgot) used to measure ceiling tile. And yes, there is (or used to be) a spectrophotometer that did that measurement. And don't get me started on all the little quirks and peccadillos (which is a cross between a pileated woodpecker and a nine-banded armadillo) of each of the 'approved' geometries.<br />OY!!!Art Springsteenhttp://www.aviantechnologies.comnoreply@blogger.com