Canon EC-1D Crop Lines Focusing Screen Set

The Canon EC-1D Crop Lines Focusing Screen Set consists of two screens, one delineating a square format and the other a 4x5/8x10 format. The Crop Lines set,is comprised of screens with the aspect ratio area marked with a thin border.

The screens incorporate a crop line to aid in shooting to a fixed aspect ratio. Both screens are otherwise identical to the standard screen and no adjustment is required for proper ambient or flash metering.

Compatible with EOS 1D Mark II N, EOS-1D, EOS-1D Mark II, EOS-1D Mark III,EOS-1D Mark IV, EOS-1Ds (For EOS-1D series. All metering works normally)