John Caldwell Offline Upload & Sell: On
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It's a very small, easy package, and far less expensive than a (very large) front filter. Rotation is also quite easy, and is done with your finger while observing the scene through the viewfinder. All the current Canon white lenses use the same drop-in, so it's very practical to share one drop-in between multiple lenses. In short, I think it's a really nice system.
As for tradeoffs by not having the polarizer as the first layer that light has to pass through, I imagine others here will have some thoughts.
John Caldwell
Edited on Feb 20, 2014 at 03:17 PM · View previous versions
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