When the light hits the diffusion filter it spreads out across the etched surface of the filter. Therefore, it creates a haze effect when the user takes their shot using this filter.

Not to get confused with an out-of-focused or blurred shot. The Cloud Diffusion Filter helps resolve that issue by simply taking the brightest objects within the scope of your lens and creates a soft glow around it. It also lifts the shadows of the darkest areas (objects) while keeping the contrast and sharpness intact.