response:19700
response:19700


Author Comment Last activity Moderation
umberto_rootman "A DVD has a very wide dispersion, so wide that a whole spectrum is hard to obtain. To many lines / mm and the dispersion is doubled by the mirror l..." | Read more » almost 4 years ago
liz "Hi @vnourrit, when you write "tricky splitting process" are you referring to having to manually peel apart the flat layers of the DVD? If so, the ..." | Read more » about 5 years ago