Polar Pro Quartzline 77mm ND100K Filter
This product is not currently in stock, but is usually available from our supplier within 5-7 days of your order being placed.
Free delivery also available - more info
QuartzLine filters are made of 99.9% pure fused quartz for unrivaled durability and optical clarity. These single lens element, fused quartz filters produce a very low refractive index of 1.46 and offer outstanding temperature stability. The over-engineered brass filter frames thread on smoothly and are built to withstand your most rugged adventures. More