A quality diffraction mirror complete with a fine adjustable mount. It is used for creating a "starburst" laser effect, which splits a single beam or pattern into many.It also splits any mixed colors into their basic ones - red, green and blue. The spring-loaded tilt mechanism allows for precise aiming of beams to required positions. Tilt adjustment and locking in position are possible without the use of any tools. The size of the reflection surface is 150 x 150mm.