Canon EOS 1 Focus Screen EC-D (Matte with Grid)

This is a matte field screen with sections. Grid lines assist in determining accurate picture composition, It is especially well suited for cluse-up photography or for copy work using EF macro lenses, it can also be used for general photography with all lenses.

Compatible with the following Canon EOS systems: EOS-1Ds Mark II, 1Ds, 1D Mark II, 1D, D2000, 1v HS, 1v, 1N RS, 1N, EOS-1, and EOS-3.