Alaskan
0
- Joined
- Jan 29, 2014
- Messages
- 12,031
- Points
- 113
Robert/RCB, yep, with 4 to 8 mRad uncorrected divergence out of the PL530, I was thinking the same thing too, using one of those expander lenses, but I have some uber high quality AR coated 25 mm diameter Thorlabs aspheric lenses to try for the collimation, I couldn't use anything less than aspheric for this high quality beam output.