A wide angle diffusion "lens" kit for the MAC 300 is now available from Martin. The diffuser gives the MAC 300 a 59° beam angle with 14,250 candela in the center and 5400 lumens total output. If the frost filter is fully applied, the beam angle is 67° with 5400 candela in the center and 3250 lumens total output.
The kit may be ordered by P/N 91610016, "Wide angle diffuser lens kit for MAC 300." To change lenses:
- Remove the top head cover.
- From the outside of the bottom head cover, remove the screw that holds the lens in place. Remove the lens.
- Install the new lens in the same position as the old lens, in the inside lens slot.
- Replace the screw to secure the new lens. Replace the top head cover.