I got my new toy today and was playing around. I have read all the posts here and remeber seeing the answer to my question somewhere. How many times to you have to press the zoome button to get it to about 100%. Every once in a while I need to see if I got the shot in focus with small things. I hate wearing reading glasses all the time and find it easier to do the zoom.
#2. "RE: Stupid question on D7100" In response to Reply # 0 Fri 12-Apr-13 06:37 AM by gfinlayson
Dave's right. You can customise the OK button to give one touch 100% zoom during playback, it's option f1 in the custom menu. It has always been an option on the pro bodies, but was sadly absent from the D7000. Fortunately, they added it in to the D7100.
#4. "RE: Stupid question on D7100" In response to Reply # 3
Chula Vista, US
And one more tip - once at s zoom level you can use the main command dial to move to other image without the zoom level resetting. This is great if you shoot a couple of the same images and want to ensure you have captured the best sharpness.