Heavy Frost / Wash Filter (Frost Replacement) for MAC Ultra Series

The Martin Professional MAR‑91614063HU is a Heavy Frost/Wash filter designed as an optical accessory for Martin MAC Ultra Series moving‑head fixtures. It replaces the standard frost element in the fixture’s optical path to produce a softer, more diffused light output. This modification helps achieve a smooth and even wash of light while retaining good brightness and color quality — making it easier to cover larger areas without harsh beam edges or hot spots. It is intended for use by lighting professionals in stage, event, architectural, and studio environments.

Key Features

• • Designed specifically for MAC Ultra Series lighting fixtures

  • Heavy frost diffusion for soft, uniform light wash

  • Smooths beam without harsh shadows or high contrast

  • Maintains strong brightness and accurate color reproduction

  • Enhances versatility of lighting effects in creative setups

  • Ideal for stage productions, concerts, broadcasts, and architectural lighting