Sony Digital Camera Forums

Sony DSLR, SLT, NEX, & Mirrorless Discussion => Full Frame Sony Alpha Camera Discussion => Topic started by: Tdub on November 25, 2011, 07:23:43 PM

Title: AUTO exposure mode
Post by: Tdub on November 25, 2011, 07:23:43 PM
I am surprised that the a850 doesn't adjust the ISO as needed with flash (HVL-F20AM) on the camera using "rear sync" flash setting - since the ambient light is calculated, why wouldn't the AUTO exposure mode cause adjustment of the ISO as needed?  (For this purpose "rear sync" and "fill flash" flash settings should have the same effect of calculating ambient light and adjusting the ISO accordingly, in AUTO exposure mode.)