Traditional Culture Encyclopedia - Photography major - What brand of CPL polarizer should I buy?

What brand of CPL polarizer should I buy?

Ultra-thin is necessary, otherwise there will be obvious dark corners.

It is suggested that multi-layer coating can make the light transmission greater and the effect better.

Brand, in fact, Kengo is good enough, it depends on what lens you take.

If it's a shot under 10 thousand yuan, Kengo

The lens costs more than 10 thousand yuan to BW.