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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. Featuring optical coatings for a hyper neutral color profile, near perfect target transmission, and multi coatings for enhanced scratch resistance, water resistance, anti-reflectivity and reduced vignetting in wide angle shots, QuartzLine filters let content creators bring true-to-life colors to their final product, from the most extreme locations on the planet. Each QuartzLine filter includes a microfiber lens cloth, soft filter pouch and a filter hard case.
N**N
portrait in direct sunlight 👍
good filter. allow me to take f1.4 at 4pm in summer.
C**S
Top notch filter!
Excellent product with stellar transparency all while softening the highlight roll offs! The polarizer enhances the hues!
M**S
Inconsistent description
Product didn’t come with soft pouch as described.
E**N
Cant go shooting with out it !
The colors on this thing really give a mood to your videos!