Model Name | 35mm-Equivalent Focal Length | Image sensor size |

EOS-1D X | Same size as lens focal length | 35mm full size |

EOS-1Ds Mark III | Same size as lens focal length | 35mm full size |

EOS-1Ds Mark II | Same size as lens focal length | 35mm full size |

EOS-1Ds | Same size as lens focal length | Almost 35mm full size |

EOS-1D Mark IV | Approximately equivalent to 1.3 x the lens focal length | APS-H size |

EOS-1D Mark III | Approximately equivalent to 1.3 x the lens focal length | APS-H size |

EOS-1D Mark II N | Approximately equivalent to 1.3 x the lens focal length | APS-H size |

EOS-1D Mark II | Approximately equivalent to 1.3 x the lens focal length | APS-H size |

EOS-1D | Approximately equivalent to 1.3 x the lens focal length | APS-H size |

EOS 5D Mark III | Same size as lens focal length | 35mm full size |

EOS 5D Mark II | Same size as lens focal length | 35mm full size |

EOS 5D | Same size as lens focal length | 35mm full size |

EOS 6D | Same size as lens focal length | Almost 35mm full size |

EOS 7D Mark II | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 7D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 70D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 60Da | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 60D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 50D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 40D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 30D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 20D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 20Da | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS 10D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS REBEL T5i/EOS 700D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS REBEL T4i/EOS 650D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS REBEL SL1/EOS 100D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS REBEL T3i/EOS 600D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS REBEL T2i/EOS 550D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS REBEL T1i/EOS 500D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS DIGITAL REBEL XSi/EOS 450D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS REBEL T5/EOS 1200D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS REBEL T3/EOS 1100D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS DIGITAL REBEL XS/EOS 1000D | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS DIGITAL REBEL XTi/EOS 400D DIGITAL | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS DIGITAL REBEL XT/EOS 350D DIGITAL | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS DIGITAL REBEL/EOS 300D DIGITAL | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS D60 | Approximately equivalent to 1.6 x the lens focal length | APS-C size |

EOS D30 | Approximately equivalent to 1.6 x the lens focal length | APS-C size |