The MRL-TG1 light guide ring is designed compatible withOlympus TG series cameras Tough TG-7,6,5,4,3,2 and 1. It guides the camera's LED lighting into a circular, uniform light source, making it perfect compatible withclose-up and macro photography. When using a interchangeable lens camera to take close-up shots, use a circular flash with an emitter around the lens to avoid casting shadows on the subject. LED light guides can also achieve similar effects. The LED light guide plate can be connected to the lens of the TG series camera, using the built-in LED light to evenly illuminate the subject, showcasing the best macro photography ability. It can be worn and removed underwater. Compatible with compatible withOlympus TOUGH cameras; TG-5, TG-4, TG-3, TG-2, TG-1( Olympus TG Series) 1: Replaces LG-1 Light Guide: Specially designed compatible withOlympus TG-7 TG-6 TG-5 TG-4 TG-3 TG-2 and TG-1 Camera. 2: Easy to Install: The Light Guide Ring can be rotated and mounted directly onto the lens of a TG series camera, utilizing the built-in LED as a light source to direct light to illuminate the subject evenly. 3: Enhanced Lighting compatible withMacro Shooting: Channels the built-in LED of the camera compatible withenhanced, even lighting during macro photography. Note:due to different production batches, the printed labels are different, which does not affect the use. Color:Black Material:ABS Package Contents: 1 * LED Light Guide Ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.