KASE Revolution Magnetic Filters

Revolution Vs Wolverine. 

We Recommend Revolution. Here are 3 main improvements in Revolution, and for these reasons they are dominating sales over Wolverine.

1. The front Ring is threaded so you can place a conventional pinch lens cap on it, you cannot with Wolverine, indeed you can screw a conventional filter on top of any Revolution Filter if you so desire.
2. The Revolution filters are color coded to make them easy to find in your camera bag.
3. Revolution has the optional inlaid adapter, which screws down inside the lens's filter ring instead of staying on top.
Wolverine won't work with the inlaid adapter. Every Revolution set comes with the 2 adapters, conventional & inlaid.
Most Revolution individual filters just have a conventional adapter, except for R-MCUV which has both.

Inlaid adapter:
Pros: Fits inside the lens ring, the filters are closer to the lens with less vignetting.
Cons: Trickier to install and remove than the conventional adapter. Not compatible with standard magnetic step rings.

Conventional adapter:
Pros: Easy install. Can use standard Kase magnetic Step rings
Cons: Fits on top of the lens ring, so the filters are further away, more chance of vignetting.

The glass in both Revolution & Wolverine starts life  as Schott B270 Superwhite, but is then tempered (heated) for strength, after tempering it can no longer be called B270 Superwhite.