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The PolarPro QuartzLine 67mm Circular Polarizer Filter 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 filter includes a microfiber lens cloth, soft filter pouch and a filter hard case.
The PolarPro QuartzLine 67mm Circular Polarizer Filter 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 filter includes a microfiber lens cloth, soft filter pouch and a filter hard case.
Filter Type | Circular Polarizer |
---|---|
Filter Factor | 2.5 (1.3 Stops) |
Shape | Circle |
Circular Size | 67 mm |
Front Thread / Bayonet | 67 mm |
Strain Point | 2048 F |
Refractive Index | 1.456 |
Surface Reflectivity | 0.034 |
A circular polarizer filter helps to reduce glare and reflections from surfaces such as water, glass, and metal. It also enhances colors and contrast in your photos by removing atmospheric haze.
The PolarPro DSLR QuartzLine CPL filter is designed to fit lenses with a 67mm thread size. It is important to check the thread size of your lens before purchasing to ensure compatibility.
To install the PolarPro DSLR QuartzLine CPL filter, simply screw it onto the front of your lens with a clockwise motion. Make sure it is securely attached before use.
Yes, this filter can be used with both autofocus and manual focus lenses. It will not affect your camera's autofocus capabilities.
A circular polarizer is designed specifically for use with DSLR cameras and does not interfere with the camera's internal metering and autofocus systems. A linear polarizer, on the other hand, can cause issues with these systems and is primarily used with older film cameras.
Yes, this filter has a slim design that allows for stacking with other filters without vignetting.
To check if the filter is working correctly, simply rotate it while looking through your camera's viewfinder. You should notice a change in the intensity of reflections and a difference in colors and contrast.
The PolarPro DSLR QuartzLine CPL filter is made with durable and high-quality materials, but it is still important to clean it regularly. You can use a lens cleaning cloth or lens cleaning solution to remove any smudges or dirt from the surface of the filter.
It is not necessary to keep the filter on your lens at all times, but you can certainly leave it on if you prefer. Be sure to always store the filter in a protective case when not in use to prevent any damage.
Yes, the PolarPro DSLR QuartzLine CPL filter comes with a limited lifetime warranty. If you experience any issues with the filter, you can contact PolarPro for assistance.