joderale wrote:
The Sunny 16 rule doesn't seem to be working. The attached photo was taken in full sun. The Canon 5d Mark IV evaluative metering came up with f/16, ISO 200, 1/60s, which is a good exposure. Should have been f/16, ISO 100, 1/125s using the Sunny 16 rule. What really got me thinking about it was a photo of a flower taken in shade with full sun around. I wanted everything in focus so I used f/32, and the wind was blowing so I used 1/125s, and the ISO came out to 12800, which is not good.
There should be no problem with ISO 12800 on a MIV. I don't even have a problem with it on my Fuji X-T1.