K&F Concept 4'' x 5.65'' Square ND1.8 (6 Stops) Cinema Neutral Density Filter Optical Glass ND64 for Matte Box

Frequently Asked Questions

• Q: What are the dimensions of this ND filter? A: The dimensions of this neutral density filter are four inches by five point six five inches. This size is designed to fit standard matte boxes.
• Q: What material is this filter made of? A: This filter is made of optical glass. The imported HD optical glass ensures high clarity and minimal color distortion.
• Q: How many stops of light does this filter reduce? A: This filter provides six stops of light reduction. It effectively helps to control exposure during shooting.
• Q: How do I attach this ND filter to my camera? A: This ND filter is designed to be mounted on a matte box. Simply secure it in the matte box compatible with your camera lens.
• Q: Is this filter suitable for video shooting? A: Yes, this filter is perfect for both four K and eight K video shooting. It helps balance exposure and avoid overexposure in various lighting conditions.
• Q: Can this filter be used with different lens focal lengths? A: Yes, this square ND filter can be used for various focal lengths. It is versatile when mounted on a compatible matte box.
• Q: How should I clean this ND filter? A: To clean this filter, use a microfiber cloth and lens cleaning solution. Avoid abrasive materials that can scratch the optical glass.
• Q: Does this filter come with a protective case? A: Yes, the filter includes a leather filter bag for protection. This helps keep your filter safe from scratches and damage.
• Q: What is the reflectivity percentage of this filter? A: The reflectivity of this filter is controlled at zero point two percent. This low reflectivity reduces lens reflection and improves image clarity.
• Q: Is this filter resistant to scratches and water? A: Yes, the filter features twenty-eight multi-layer coatings that make it scratch resistant, waterproof, and oil proof. This enhances durability.
• Q: Is this filter suitable for beginners? A: Yes, this filter is suitable for both beginners and experienced photographers. It offers easy installation and effective exposure control.
• Q: How does this filter compare to other ND filters? A: This filter stands out due to its ultra-low reflectivity and high clarity. It is designed for professional use and supports high-definition video.
• Q: What should I do if the filter arrives damaged? A: If the filter arrives damaged, contact customer support for a replacement or return. Ensure to keep the original packaging for the return process.
• Q: Can I use this filter with different camera brands? A: Yes, this filter is compatible with various camera brands as long as you use it with a compatible matte box. It is not limited to a specific brand.
• Q: What are the benefits of using an ND filter? A: Using an ND filter helps control exposure, allowing for wider apertures and slower shutter speeds. This results in better image quality and artistic effects.
• Q: Is this filter suitable for outdoor photography? A: Yes, this filter is ideal for outdoor photography. It helps manage bright light conditions and prevents overexposure, ensuring balanced images.