HOYA INSTANT ACTION CONVERSION RING and HOYA INSTANT ACTION ADAPTER RING (sold separately) allow you to instantly attach and detach common screw type filters onto your lens magnetically.
- Ability to suit lenses with a 49mm - 82mm filter size
- Magnetically attach and detach filter
- Compatible with HOYA and most other brands
HOW TO USE
- Screw HOYA INSTANT ACTION ADAPTER RING onto the lens.
- Screw HOYA INSTANT ACTION CONVERSION RING (sold separately) to your screw type filter.
- Attach filter to the lens.
ADVANTAGES
- Attaching filter instantly in one move.
- No frustration of missing the perfect shot.
- No more filter drop accidents.
Notes:
Since HOYA INSTANT ACTION ADAPTER RING and CONVERSION RING system is used together with the filter, the total frame gets thicker. Please mind the risk of vignetting as follows:
-
APS-C size wide angle lenses at focal length less than 14mm
-
Full Frame wide angle lenses at focal length less than 20mm