Rocky Nook Canon EOS R：口袋指南

The layout is so intuitive that I found the custom button setup in seconds instead of digging through the manual. It's genuinely pocket-sized, so I keep it in my bag for when I'm out shooting and need a quick refresher on exposure compensation.

I was fumbling with a menu setting on the trail and this tiny guide fit right in my jacket pocket—the quick reference for custom autofocus modes saved me from missing a shot.

Felt overwhelmed by all the custom buttons on my R, but this pocket guide breaks them down clearly and even has a quick-reference section for the menu icons. Tossed it in my bag and it's saved me from fumbling more than once. Exactly what I needed on a shoot.