Timeline for 5D MkIII - how to maintain exposure (ratio) in M
Current License: CC BY-SA 3.0
5 events
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| Sep 29, 2016 at 20:10 | comment | added | Michael C | But if you are half pressing the shutter and the scene brightness changes (depending on which metering mode you are using) you will no longer be at f/8 and 1/250 - you may be at f/8 and 1/1000 before you change the aperture to f/4 which will then put the Tv at 1/4000... | |
| Sep 29, 2016 at 20:07 | comment | added | Alaska Man | the OP states "For instance, if I set my exposure to f/8 and 1/250, is there a way of going to f/4 and for the camera to go to 1/1000? (I mean from turning the main dial only?) my answer addressed that. | |
| Sep 29, 2016 at 19:13 | comment | added | Michael C | Your answer assumes the brightness of the scene is constant. In Av and Tv mode if the brightness of the scene changes then the Tv or Av will change to compensate for the change in brightness. | |
| Sep 29, 2016 at 19:01 | history | edited | Alaska Man | CC BY-SA 3.0 |
added 569 characters in body
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| Sep 29, 2016 at 18:52 | history | answered | Alaska Man | CC BY-SA 3.0 |