Quote Originally Posted by Photog82 View Post
I've read several articles on this and this video goes over it as well, it makes sense but could be wrong: https://www.youtube.com/watch?v=f5zN6NVx-hY
It doesn't have too much sense.

If you "sum" the total number of photons that are captured by the sensor, obviously the result will be higher - the sensor is bigger - but the aperture of the lens is still the same.

If you shoot f2, 100 ISO and the time for a +0 exposition is 1\100, if you go on an APS-C camera the result is still the same.

That is a common misconception that i found a lot of times on the web.

The depth of field obviously changes.

http://neilvn.com/tangents/full-fram...epth-of-field/

The aperture of the lens is still the same