PolarPro QuartzLine ND8 (3 Stop) Filter 67mm

PolarPro QuartzLine ND8 (3 Stop) Filter 67mm – 99.9% Pure Fused Quartz for Exceptional Clarity

The PolarPro QuartzLine ND8 (3 Stop) Filter in 67mm threads delivers precise neutral density control while preserving image clarity. Designed for filmmakers and photographers, this filter uses 99.9% pure fused quartz glass to maintain true-to-life color and sharpness when you need to reduce exposure by three stops.

Built for accurate exposure control and high optical performance

Use this ND8 filter to manage bright outdoor light or to achieve motion blur in long-exposure photography. The QuartzLine glass maintains accurate color rendering, so you can adjust exposure without introducing unwanted color shifts. In short, the filter controls light while keeping your images sharp and natural.

Durable construction for field use

PolarPro designed the QuartzLine ND filters to withstand demanding shooting conditions. The frame is constructed from aerospace-grade brass and features a knurled design to make attachment and removal easier. Additionally, multiple protective coatings help the filter resist everyday wear, water, oil, and fingerprints.

Key Features and Benefits

• Pure Fused Quartz Glass: Made from 99.9% pure fused quartz for high clarity and accurate colors without unwanted color shifts.
• Multi-Coated for Maximum Clarity: Advanced multi-coating reduces reflections, flares, and ghosting to keep image quality consistent in harsh lighting.
• Neutral Density Control: ND strength in this product is ND8 (3 Stop). QuartzLine filters are also available across a wide range of ND strengths, from ND8 to ND100K, for various exposure needs.
• Ultra-Durable Brass Frame: The filter frame uses aerospace-grade brass and includes a knurled design for secure handling and easy mounting.
• Scratch-Resistant Coating: A protective coating helps guard the glass against scratches from everyday use.
• Water and Oil Repellent: Hydrophobic and oleophobic coatings make the filter easier to clean and more resistant to water, oil, and fingerprints.
• Protective Case Included: The filter ships with a custom protective case for transport and storage to keep the filter ready for use in the field.

Use cases

Apply the ND8 (3 Stop) filter when shooting bright scenes to avoid overexposure, or when you want to slow shutter speed for motion effects. It suits both cinematic sequences and long-exposure landscapes, providing reliable optical performance where clarity and color accuracy matter.

What’s in the box

• 1x Filter
• 1x Case
• 1x Microfiber cleaning cloth

FAQ

question: Is this filter suitable for both video and still photography?
Answer: Yes. The ND8 (3 Stop) strength helps control exposure in bright conditions and supports longer shutter speeds for motion effects, making it useful for both video and stills.

question: Will the filter change my image colors or sharpness?
Answer: The QuartzLine glass is made from 99.9% pure fused quartz and is multi-coated to maintain true-to-life color and sharpness, minimizing color shifts and optical artifacts.

question: What does the frame feel like when attaching the filter?
Answer: The frame uses aerospace-grade brass and a knurled design to provide a durable, premium feel and easier attachment and removal.

question: How does the filter handle environmental conditions like water and fingerprints?
Answer: The filter features hydrophobic and oleophobic coatings that repel water and oil, and a scratch-resistant coating to protect the glass from everyday wear, making it easier to clean and maintain in the field.