IsaacT
0
- Joined
- Aug 25, 2010
- Messages
- 5,947
- Points
- 83
Hey everybody. I am looking to buy a 1000 Lines/mm Diffraction Grating. I would like it to be made out of glass, not plastic if at all possible. I need it for the Argon Laser I have on the way.
I agree DL ones are legit but shipping is going to kill people! $18 to ship a $12 diffraction grating