Cokin P122 Gradual Blue B1 P-Series Filter
Cokin B1 - Graduated Blue M (P) Filter - Hard 1 2/3-Stops
Availability: Ordered in Upon Purchase
By enhancing the blue of the sky, this filter underlines the colours of mountain landscapes. It also intensifies the white sparkle of breaking waves when used upside-down. The colour gradually fades out so the boundary between the coloured and transparent sections will not become apparent even with the lens aperture stopped down.