Promaster 6735 Reverse Ring - 55mm Sony

My 50mm f/1.8 fits perfectly reversed onto this ring, and the grip lets me tighten it securely without slipping. Tack-sharp macro shots of a dime's date are now easy.

The threads are machined so smoothly that mounting takes seconds, and it's rock-solid once locked on. Reversing my 55mm prime for macro shots has never been easier, and the fit is perfectly snug on both my Sony bodies.

Reversing my 55mm lens finally works without any play or wobble—the ring snugged on tight and held steady while I was shooting tiny flower details. It's a simple piece of metal, but it does exactly what it's supposed to for macro work, and the price is hard to beat.