Originally Posted by OlivierAOP
I think the A7R has the same overly sensitive EVF/screen sensor as the A7. Put a ~1.5mm width of electrical tape over the middle of the sensor, it helps a lot.
Can you elaborate on this?
Pentax 6x7 w/ 55mm f4, 105mm f2.4
Canon F-1 w/ FD SSC 28mm f2, 35mm f2, 50mm f1.4
Olympus OM1 & OM2 w/ OM 28mm 2.8, 35mm f2, 50mm 1.8
Canon 5DII w/ EF 50mm f1.8