The Think Tank EP-20 is a click-in eyepiece required to see through the optical viewfinder when using a Think Tank Rain Cover. It ensures you can continue to compose and shoot images in adverse weather conditions without compromising the water resistant integrity of the cover.
Made from rugged Delrin resin, the eyepiece also features high-density foam for a comfortable fit.
Compatible with the following Canon/Olympus cameras:
Canon EOS 1D MarkIII Canon EOS 1D MarkIV Canon EOS 1DX Canon EOS 5D MarkIII Canon EOS 7D Olympus E3 Olympus E30
Compatible with the following Think Tank Rain Covers: