The AD401 has a wide range of application. With an open-structure design, the Fenix Diffuser Lens adapts to any headlamp or flashlight with a diameter of 20 mm -21.5 mm.
. Utilizing transparent PC material of high quality without changing the light color. Simple structure with easy fitting, the diffuser can be securely fitted to your flashlight/ headlamp. Easy adjustment between focused beam and flood beam with hinged clamshell design for convenient and ergonomic use. With its slotted ring mount, Fenix Diffuser Lens fits headlamp or flashlight with 20 mm ~ 21.5 mm / 0.78 in ~ 0.84 in bezels, such as: HP10, LD10, LD20, PD20, PD30, L1D, L2D, L1T, L2T, P2D, P3DDimension: 1 in (D) x 0.5 in (High) or 25.4 mm (D) x 12.7 mm (High)Weight: 0.5 oz or 14.17 g