| Type Pro 1 Digital Circular Polarizing Size 77mm x 3mm thick Grade Not Applicable Filter Factor Between 2.3 and 2.8 (approx. +1.3 stops) Multi-Coated Digital Multi-Coated Rotating Yes Effect Removes reflections and increases color saturation without affecting the overall color balance Application Nature, travel, outdoor photography Color Temperature Not Applicable Construction Glass Front Filter Thread Size 77mm Front Lens Cap Size 77mm |