Rockynook Sony a7 IV：口袋指南：按鈕、轉盤、設定、模式與拍攝技巧（The Pocket Guide Series for Photographers）

I've been flipping through this while out shooting, and the layout of the buttons and dials is so much clearer than digging through the manual. It's saved me from menu diving more than once. This little book is exactly what I needed for quick reference on the go.

Finally a guide that actually fits in my camera bag alongside the a7 IV, with real explanations of each dial and button instead of just a diagram. The spiral binding lets it lay flat while I'm changing settings on the fly.

I kept this in my bag during a weekend shoot and it saved me every time I blanked on the custom dial setup—the mode breakdowns are laid out clearly enough to flip through mid-walk. The spiral binding is sturdy and the pages are dense but not overwhelming.