Ricoh GV-2 Mini External Viewfinder

The optical clarity is noticeably better than the peephole-style finders I've tried before. Even though it's purely mechanical, the 85% coverage feels accurate in practice. It's a sturdy little accessory that sits snugly on the hot shoe.

I love how the frame marks line up perfectly when I'm composing shots, and it feels solidly built despite being so compact. Makes framing way more intuitive than guessing through the main screen.

Switching from my DSLR's electronic viewfinder was a bit strange at first, but the sharp optical clarity of this GV-2 makes manual focusing feel much more precise. The frame mark for the field of view is a nice touch for composing shots.