Adapter Ring for INSTANT ACTION System
Filter size
Categories : Filters , Photography , Hoya , INSTANT ACTION ,
Brand : Hoya
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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.
* No need to remove the ADAPTER RING from the lens every time you change the filter.
Registered Patent Number: CN 209044251 U, CN 210691007 U.
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:
Brand
HOYA
Model
HOYA INSTANT ACTION ADAPTER RING
Series
INSTANT ACTION
Type
Accessory
Accessory Type
Ring
Available Sizes
49, 52, 55, 58, 62, 67, 72, 77, 82
Frame Material
Aluminum + magnet
