The onAir Panel 2 IP Heavy Diffusion Filter is an accessory designed specifically for the onAir Panel 2 IP lighting fixture. Constructed from durable polycarbonate material (7 mm thickness), this diffusion filter transforms the fixture's output to produce a less intense beam with significantly softer shadows compared to the Medium (Standard) diffusion option. Measuring 66.1 x 31.6 cm, the filter reduces harshness while maintaining the fixture's IP protection rating. The heavy diffusion characteristic is particularly valuable in broadcast, film, and studio environments where minimizing hard shadows is critical for professional lighting results without compromising light quality or beam integrity.