PolarPro 67mm Quartzline ND1000/PL 10 Stop Neutral Density and Circular Polarizer Filter

Description

These single lens element filters produce a very low refractive index of just 1.46 and offer outstanding temperature stability. QuartzLine filters are made of 99.9% pure fused-quartz glass for unrivaled durability and optical clarity. Combined with an over-engineered brass frame, QuartzLine filters thread on smoothly and are built to withstand your most rugged adventures. QuartzLine filters are made of 99.9% pure fused-quartz glass for unrivaled durability and optical clarity. These single lens element filters produce a very low refractive index of just 1.46 and offer outstanding temperature stability. Combined with an over-engineered brass frame, QuartzLine filters thread on smoothly and are built to withstand your most rugged adventures. QuartzLine filters are made of 99.9% pure fused-quartz glass for unrivaled durability and optical clarity. Combined with an over-engineered brass frame, QuartzLine filters thread on smoothly and are built to withstand your most rugged adventures.

Key Features

• QuartzLine filters are made of 99.9% pure fused-quartz glass for unrivaled durability and optical clarity.
• These single lens element filters produce a very low refractive index of just 1.46 and offer outstanding temperature stability.
• Combined with an over-engineered brass frame, QuartzLine filters thread on smoothly and are built to withstand your most rugged adventures.