The Canon ER-KE Large Eyecup for R5II features a design that is ideal for shooting in a vertical orientation. It is larger than the standard eyecup for the Canon EOS R5 Mark II Mirrorless Camera. This eyecup has an asymmetrical shape that more effectively blocks stray light and a 360 rotating design, with clicks at 90 intervals, to suit various ways of handling the camera. It is made from silicone rubber, provides comfortable cushioning around the camera’s eyepiece, and is suitable for eyeglass wearers.