how to zoom to 100% with iPhoto
Friday, August 29th, 2008I love iPhoto. It just bugged me that I could not zoom to “100%” to compare my pictures at their original resolution. I just found out that if you select one or more photos, right click and “edit in a separate window” you can choose the zooming level from a scroll down menu! Great!

December 27th, 2009 at 2:11 am
Hi Robert! Thanks for the tip (found via Google) however just found out you can use this method by selecting just a single photo
OR an even easier way is:
Double click a photo, THEN click EDIT, then a little sliding zoom bar appears on the bottom right allowing you to zoom to 100%!! :)
Thanks so much for putting us in the right track! :))
January 8th, 2010 at 10:58 pm
use “option+1″ = 100% or “option+2″ = 200% or the key 0 to fit on screen or use 1,2,0 without the option key
January 8th, 2010 at 11:21 pm
http://www.apple.com/de/ilife/iphoto/print-products.html
January 8th, 2010 at 11:22 pm
http://www.apple.com/support/iphoto/shortcuts/ is correct