The Hydrophobia Eyepiece EP-CX for Canon 1DX, 5D Mark III and Sony A77 Cameras from Think Tank is required for use on your Hydrophobia rain cover. It allows you to see through the camera's eyepiece once the rain cover is installed. This is a custom computer numerically controlled (CNC) machined Delrin (resin) eyepiece with high-density foam padding.
- EOS 1Dx, 5D Mark 111, Sony A77
- Hydrophobia Compatibility
- Hydrophobia 300-600 V2.0, 70-200, Flash 70-200