Compatible with Canon EOS 5D Mark IV 7D Mark 1D Mark IV 1D X Mark 1D 1Ds Mark and III, 5DS, 5DSR, II, III, II, X, III, E-G Eyepieces.

Compatible models: Canon EOS 5DM4, 5DM3, 5DS, 5DSR, 7DM2, 1DM4, 1DM3, 1D X II, 1D X, 1Ds III, Canon Eg eyepiece compatible Blocks light from entering the periphery of the eye when taking a picture Extended design prevents nose from touching the LCD screen when taking photos Made from high-quality ABS and silicone, this eyecup provides comfortable shooting. Effectively prevents stray light, dust, moisture, etc. from entering the viewfinder When attached to the viewfinder eyepiece, it not only provides some protection from impacts and scratches, but also blocks light from entering through the peripheral areas of the eye when shooting, making the viewfinder image easier to see and supporting photography. Protects the viewfinder from scratches. It is ergonomically designed to fit snugly on your eyes. This eyecup is made from high-quality ABS and silicone, providing comfortable shooting. Effectively prevents stray light, dust, moisture, etc. from entering the viewfinder. Compatible with Canon Eg eyepieces. Compatible models: Canon EOS 5D Mark IV / 5D Mark III / 5DS / 5DS R Canon EOS 7D Mark II / 7D Canon EOS 1D Mark IV / 1D Mark III / 1Ds Mark III / 1D X Mark II / 1D X compatibility Canon Eg specification: Weight: 9g Size: 53*37.5*24.5mm Material: ABS + silicone