| Post 4 made on Thursday September 10, 2015 at 12:17 |
buzz Super Member |
Joined:
Posts: | May 2003
4,382 |
|
|
Turn the project inside out. Fix mount the projector (pointing away from the screen) and one mirror, then drop a second mirror. Precision positioning of the dropped mirror is key. Use front surface mirrors.
| |
|
|
