Canon TS-E 135mm f/4L MACRO TS-E50mm f/2.8L Macro TS-E90mm f/2.8L Macro TS-E13 - Page 26

7. TS-E MACRO Lens Exposure Setting Since the optical axis shifts when the lens is tilted or shifted, the exposure value may deviate largely with automatic exposure during viewfinder shooting. Either of the following methods is recommended for obtaining an appropriate exposure setting. Exposure setting by Live View shooting Shoot using a Live View shooting exposure value. Regardless of tilt or shift, you can shoot with automatic exposure, including for macro shots. Exposure setting by stand-alone exposure meter Shoot using manual exposure using the exposure value obtained from a stand-alone exposure meter as a guide. Macro shooting requires an exposure compensation that is according to the magnification. Shoot using the exposure value obtained from the stand-alone exposure meter with an exposure factor in the table on the next page added. OO With either exposure setting method, you may not be able to obtain an appropriate exposure depending on shooting conditions. It is recommended that you try shooting after changing the exposure as much as possible, or while checking results after shooting an image. ENG-25