Ikelite Antireflection Ring for Canon 24-105mm f/4L IS/IS II USM or f/3.5-5.6 IS STM Lens in Underwater Dome Port

Stop the writing on your Canon 24-105mm f/4L IS/IS II USM or f/3.5-5.6 IS STM lens from appearing in your underwater images with Ikelite's Antireflection Ring. It blocks the aperture, focal length, and other written information on the front element of the lens from being reflected in the interior of the dome port attached to your camera housing. Without the ring, these unwanted reflections could show up in your photos and videos. A self-adhesive vinyl surface enables easy attachment to your lens.