Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers

These pics were taken by setting up my two long rectangular mirrors at an angle directly facing two "rainbow" set ups of lasers. There were also two smaller mirrors under them at angles, and two mirrors laying flat on the table. I eventually moved the mirrors at angles facing in and shined the lasers into them. There are also a few with a 473nm with a matrix diffraction grating. Enjoy.