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.