Thanks 
Spent almost $200 without MRC from Canon, I was more than stupid then
Anyone using Warm Circular Polarizer?
I read a book with some sample shoot, the photo took with Warm Circular Polarizer, the sand looks bit yellow / off-white than blue-white (No warming). But the building with Warm Circular Polarizer shoots were very rich, which I love them.
Can't make up the decision...
Canon 5D3 + Zoom (EF 17-40L, 24-105L & 28-300L, 100-400L II) & Prime (24L II, 85L II, 100L, 135L & 200 f/2.8L II; Zeiss 1,4/35)
Sony α7r + Zeiss 1,8/55 FE
Nikon Coolpix A; Nikon F3 & F100 + Zeiss 1,4/50
Retiring 