• The Yellow Y-2 Pro filters darken blues and reproduce green and other colours in lighter shades. They give differentiation between different kinds of leaves while flesh tones have a natural look..

• Premium Grade Crystallite Optical Element

• Ultra Low Profile Anodised Frame

• Water & Oil Repellent

• Scratch & Stain Resistant

• Double threaded

• F stops: 1. Filter Factor: 2.