What is blade diffusion film? | Lightsaber Terminology

lightsaber blade diffusion film

Blade diffusion film, sometimes called blade film, helps distribute light more evenly throughout a lightsaber blade. Blade film is commonly rolled up and installed inside the standard, cylindrical polycarbonate blades. Without blade diffusion film, most of the light from a saber using an in-hilt LED will escape near the emitter area, creating a noticeable ‘dead … Read more