nadelewitz wrote:
Can it be true that the switches on Nikon lenses, or at least some, are so easily slid that brushing one with your finger can move it?
Gee, all my Canon lenses have very positive click engagement. Can't be moved by a casual touch.
It is indeed absolutely true. It happens more frequently now as I get older. Yesterday, I lost about 50 shots because the switch on the lens had been moved to manual---from A/M to M/A and thence to M. Only my Sigma lens has a very hard positive click.