Hoya Instant Action Conversion Ring 72mm

Hoya Instant Action Adapter Ring (sold separately) and Hoya Instant Action Conversion Ring allow you to instantly attach and detach common screw type filters onto your lens with the help of magnet power. Attaching filter instantly in one move No frustration of missing the perfect shot No more filter drop accidents How to use Screw Hoya Instant Action Adapter Ring (sold separately) onto the lens Screw Hoya Instant Action Conversion Ring to your screw type filter Attach filter to the lens NB! Hoya Instant Action Adapter Ring is sold separately.