Compatible with EOS 5D/10D/20D/30D/40D/300V/300X/300N

Compatible with EOS-5D/10D/20D/30D/40D/300D/350D/400D/300V/300X/3000V/3000N

If you’ve turned the camera’s built-in dioptric adjustment dial to its extremes and the screen is still not in sharp focus, fear not. Canon offers a range of dioptric adjustment lenses that extend the adjustment range from +4 to -7 dioptres.

The Dioptric Adjustment Lens E range has 9 different strengths and helps to provide near and far-sighted photographers with a clear viewfinder image without wearing spectacles.

If you’ve turned the camera’s built-in dioptric adjustment dial to its extremes and the screen is still not in sharp focus, fear not. Canon offers a range of dioptric adjustment lenses that extend the adjustment range from +4 to -7 dioptres.

The Dioptric Adjustment Lens E range has 9 different strengths and helps to provide near and far-sighted photographers with a clear viewfinder image without wearing spectacles.

Compatible with the following Canon D-SLR cameras:

EOS-1D MKIII / 1D MkIV / 1Ds MKIII / 7D

Bright Laser Matte focusing screen.

Angle Finder C lets you adjust the viewing angle while providing a 2.5x magnification for critical focusing with a full screen image that also shows exposure data.  Provided with built-in dioptric adjustment for variations in eyesight.

Includes: Adapter Ec-C and Ed-C to fit any EOS camera.