Compatible with ：Canon EOS 1D X Mark II, 1D X, 1Ds Mark III, 1D Mark IV, 1D Mark III, EOS 5D Mark IV, 5D Mark III, 5DS, 5DS R, 7D Mark II, 7D. And it also protects your glasses from scratches. Soft silicone for eye comfort, especially for eyeglass users.
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