This D90 Medium Diffuser Epos 300 from Kelvin creates a more flattering image by diffusing the output from the Epos monolight's COB LED light source. Diffused light disperses light evenly across a subject and softens shadows, producing a more flattering image.
The D90 medium-grade diffuser offers a slightly thick diffusion but with minimal light loss of less than 0.2 of a stop. It extends the beam angle slightly, which makes it a good match for use with large softboxes or with less-precise optical accessories.