H&Y's new REVORING Black Mist fits on any lens without step-up rings - DIY Photography

The REVORING from H&Y filters is an interesting concept. Instead of having to buy multiple step-up rings for all your different diameter lenses to use larger screw-on filters, you just buy one “variable” diameter REVORING that fits on a whole bunch of different filter diameter lenses. And you can attach and detach it much more […]