Think Tank EP-20 Hydrophobia Eyepiece

The Think Tank EP-20 Eyepiece connects a range of cameras from Canon and Olympus with Think Tank's Hydrophobic Covers (sold separately), which protect them from rain and allow the user to keep shooting in all weathers. Ideal for outdoor wildlife and sports photographers, the EP-20 fits a number of popular cameras including the Canon EOS 5D Mark II and EOS 1D Mark IV.

Price: £ 29.99 from Wex Photo Video