A diffuser filter upgrade kit (P/N 91611001) for the MAC 600 is now available. The diffuser results in a flatter beam, less hot spot, and more even color mixing when dimming the fixture. It reduces the light output approximately 15 %. The filter spring-mounts on the top plate of the effect module in a special holder. Holder installation takes just 5 minutes.

The holder also permits the user to insert any 90 x 90 mm color filter in the light path. This is useful if the user needs both color correction and the colors on the color wheel, or wants a different color correction filter than the one provided.

This is an optional accessory – the filter and holder will not be standard on new MAC 600s.