AquaTech Shield Eyepiece CEP-7 for Canon with EG Eyecup

Specifications: Dimensions: 2 1/8" x 1 1/4" x 3/5" (L x W x H) Weight: 0.4oz Material: plastic and soft foam Suited for the following cameras: Canon 1Dx MKII Canon 1Dx Canon 1Dc Canon 5D Mark IV Canon 5D MK III Canon 5Ds / 5DsR Canon 7D MKII Canon 1D MK IV Canon 1Ds MK III Canon 1D MK III Canon 7D Sony A77 - Aquatech Shield Eyepiece Cep-7 For Canon With Eg Eyecup