K&F Concept 4" x 5.65" ND0.9 (3 Stops) Cinema Neutral Density Filter Matte Box Compatible Optical Glass 28-Multi Coated

Frequently Asked Questions

• Q: What size is the K&F Concept ND filter? A: The K&F Concept ND filter measures four inches by five point six five inches. This size is compatible with various matte boxes like Tilta and SmallRig.
• Q: What material is the K&F Concept ND filter made of? A: The filter is made of high-quality optical glass. This material ensures clarity and minimizes color casting in your images.
• Q: What is the light reduction capability of this ND filter? A: This ND filter provides three stops of light reduction. Specifically, it has a neutral density rating of zero point nine.
• Q: How do I use the K&F Concept ND filter? A: To use the ND filter, mount it on a compatible matte box. It allows you to control exposure by adjusting shutter speed and aperture.
• Q: Is this filter suitable for video shooting? A: Yes, this filter is perfect for four K and eight K video shooting. It helps maintain balanced image exposure while reducing overexposure.
• Q: Can I use this filter on different lens focal lengths? A: Yes, this square ND filter can be used with various focal lengths. It is designed to be mounted on a matte box, not directly on the lens.
• Q: How do I care for the K&F Concept ND filter? A: To care for the filter, store it in the included leather filter bag. Clean it gently with a microfiber cloth to avoid scratches.
• Q: Is the K&F Concept ND filter waterproof? A: Yes, the filter is coated to be waterproof. This feature adds durability and protects against moisture damage.
• Q: What should I avoid when using this ND filter? A: Avoid direct mounting on the lens. Always use it with a matte box to ensure optimal performance and avoid vignetting.
• Q: How does this ND filter compare to other brands? A: The K&F Concept ND filter offers ultra-low reflectivity of zero point two percent. This feature improves image quality compared to many other filters.
• Q: Is this filter suitable for beginners? A: Yes, this ND filter is user-friendly for beginners. It provides essential exposure control without complex settings.
• Q: What if my ND filter arrives damaged? A: If your ND filter arrives damaged, contact customer support for assistance. They can guide you through the return or replacement process.
• Q: Does this filter come with a warranty? A: Yes, the K&F Concept ND filter typically comes with a manufacturer's warranty. Be sure to check the specific details upon purchase.
• Q: Can I return the ND filter if I don't like it? A: Yes, you can return the ND filter if you're not satisfied. Review the return policy for specific terms and conditions.
• Q: How can I enhance my photography with this filter? A: To enhance your photography, use the ND filter to achieve longer exposure times. This allows for creative effects like motion blur in moving subjects.
• Q: What is the reflectivity of this ND filter? A: The reflectivity of the K&F Concept ND filter is controlled at zero point two percent. This low reflectivity minimizes lens reflections and improves contrast.