REVORING from H&Y – simply the world’s smartest variable step ring adapter. It is the only variable thread design ever made for different camera lenses.
Maximize Your Creation Flexibility
Mount the REVORING on your lenses by simply twisting, attaching and securing. It saves time to mount on lenses and saves storage space. The glass has 9 layers of anti-Fingerprint & waterproof Nano-Coating on German Schott B270® glass to eliminate flare and reflection.