OM System LG-1 LED Light Guide for Tough Cameras

At the Tough series' microscope distances the subject is almost touching the front of the lens, and the camera's own LED sits too far off-axis to reach it. The LG-1 is a ring guide that picks that LED up and pipes it around the barrel, so the light arrives from all sides of the lens instead of one edge.

The result is flat, even illumination on a subject a centimetre away, with none of the hard single-sided shadow you get from the bare LED. It fits TG-7 through TG-1 and needs no power of its own.