The QuartzLine FX Mist Filters add an atmospheric illumination to everyday light, eliminating the harsh, over-sharp look of today's digital sensors. Available in both a "standard" (near 1/4th diffusion) version, as well as a "Heavy" (near 1/2 diffusion) variant. Diffusion filters can help soften skin tones and general scene blemishes while still retaining image sharpness. Get creative and set the mood.