Re: Official: Sony A7 and A7r Fullframe Mirrorless
In a DSLR under the mirror is a specific and large AF sensor which gets about half (?) the light through the mirror for use specifically for finding focus. On a mirrorless it\'s done with software off the sensor.
Oct 17, 2013 at 11:32 AM
Previous versions of Beni's message #11869745 « Official: Sony A7 and A7R Fullframe Mirrorless »
