PolarPro QuartzLine 77mm ND8 Neutral Density and Circular Polarizer Filter

Combined Neutral Density and Circular Polarizer Filter

The 77mm ND8 QuartzLine Solid Neutral Density 0.9 and Circular Polarizer Filter from PolarPro integrates an 8x neutral density effect with a circular polarizer. It provides a 3-stop exposure reduction, darkening the entire image to allow for wider apertures or slower shutter speeds, enabling enhanced control over depth of field and motion capture.

Neutral Density Effect

• 0.9 density reduces exposure by 3 stops
• Allows longer shutter speeds or wider apertures
• Enables creative control of depth of field and motion blur

Circular Polarizer Effect

• Filters polarized light reflected from non-metallic surfaces
• Reduces reflections and glare
• Clears haze in distant landscapes
• Enhances color saturation of skies and foliage
• Strongest effect at 90° angle to the sun
• Includes quarter wave plate to maintain autofocus and auto exposure accuracy

Construction and Coatings

• Made from durable quartz glass
• 16 layers of anti-reflection coatings reduce internal ghosting and reflections
• Coatings improve clarity, color fidelity, and provide water and oil repellency for easier cleaning
• Brass filter ring with knurled sides prevents jamming and offers a secure grip
• Rotatable filter ring allows adjustment of polarization intensity
• 77mm front threads support stacking with other filters

Additional Features

• Includes plastic filter case for storage and transport
• Comes with microfiber cloth for cleaning and maintenance