Hoya 58mm Instant Action Adapter Ring
HOYA INSTANT ACTION ADAPTER RING and HOYA INSTANT ACTION CONVERSION RING (sold separately) allow you to instantly attach and detach common screw type filters onto your lens with the help of magnet power.
It is an accessory that allows any screw type filter to be instantly attached to the lens.
- Attaching filter instantly in one move
- No frustration of missing the perfect shot
- No more filter drop accidents