0 Diopter (photo is a stock photo of a -3 diopter) Camera eyepiece without correction is equivalent to a -0.5 diopter so the 0 diopter offers a slight correction for farsighted people.
The Canon Dioptric Adjustment Lens E allows the user to adjust the camera's eyepiece diopter for clearer vision without the use of eyeglasses. Can be used with Rubber Frame Eb, Ec, or Ef. Parts are brand new Genuine Canon.
Digital Rebel XSi
Digital Rebel XTi
EOS 10D
EOS 1D Mark II N
EOS 1N
EOS 1V
EOS 20D
EOS 20Da
EOS 30D
EOS 40D
EOS 50D
EOS 5D
EOS 60D
EOS Digital Rebel XT
EOS M Black
EOS Rebel 2000
EOS Rebel G
EOS Rebel G II
EOS Rebel K2
EOS Rebel T1i
EOS Rebel T2
EOS Rebel T2i
EOS Rebel T3
EOS Rebel T3i
EOS Rebel T4i
EOS Rebel TI
EOS Rebel X
EOS Rebel XS
EOS-1D
EOS-1D MARK II
EOS-1Ds
EOS-1Ds MARK II