Tiffen 72mm Digital HT (High Transmission) Circular Polarizing Multi-Coated Filter

• The effect can be seen through the viewfinder and changed by rotating the filter
• Filter factor varies between 2.3 and 2.8, according to how the filter is rotated and its orientation to the sun
• Best results with SLR/DSLR cameras
• Designed for lenses specifying a 72mm filter thread size
• Rotating mount
• Reduce unwanted reflection
• depens blue sky's
• 10-year warranty

a filter that contains the strength of a titanium coating along with high-end optical glass. Using their patented ColorCore technology, this filter represents the highest scratch-resistant durability available. There is no need to worry about cleaning this filter since the coating protects the surface thereby maintaining the optical quality of the glass.