Features:

A lens reverse ring is a handy, economical accessory that turns your existing lens into a great macro lens for extreme close-up photography.

ProMaster Lens Reverse Rings are available for Canon EOS, Nikon, and Sony (Maxxum) mount with a variety of filter mount sizes.

*This listing is for (1) ring. The stock photo shows the ring front and rear so that you may see the lens mount as well as the thread.