PolarPro ND16 QuartzLine Solid Neutral Density 1.2 and Circular Polarizer Filter (4-Stop)

The 37mm ND16 QuartzLine Solid Neutral Density 1.2 and Circular Polarizer Filter from PolarPro is a filter that combines a solid neutral density effect with a circular polarizer effect. When in use, this filters 16x filter factor provides a 4-stop exposure reduction. Its 1.2 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily.

• 16x Filter Factor, +4 Stops
• Darkens Entire Image
• Reduce Shutter Speeds, Widen Apertures
• Greater Control over Exposure Settings
• Helps to Eliminate Reflections and Glare
• Reduces Haze in Landscapes
• Greater Color and Tonal Saturation
• Quartz Glass Construction, Multi-Coated
• Water, Oil, and Scratch Resistant
• Brass Filter Ring, Knurled Sides