Anyone have any experience with Breakthrough Photography filters? They are a new brand, so the reviews are still limited, but the few reviews I have seen have been very good, and the features are excellent.
I found them only because I received a note about a Kickstarter campaign for their new CPL, https://www.kickstarter.com/projects...ular-polarizer. The X1, X2, and X3 in their filter names apparently refers to the number of layers of coatings.
I am not plugging them. Just curious before I decide whether to splurge on trying one.