K&F Concept 49mm Magnetic Variable ND Lens Filter ND8-ND128 (3-7 Stops) Nano-X Optical Glass

Frequently Asked Questions

• Q: What is the size of the K&F Concept ND filter? A: The K&F Concept ND filter is forty-nine millimeters in size. This size is compatible with all lenses that have the same diameter.
• Q: What material is the K&F Concept ND filter made of? A: The filter is made of optical glass. This high-quality material ensures clarity and durability for your photography.
• Q: How many stops of light reduction does this filter provide? A: The filter provides three to seven stops of light reduction. This adjustable range helps control the amount of light entering your lens.
• Q: How do I install the K&F Concept ND filter? A: To install the filter, first attach the magnetic filter adapter ring to your lens. The filter can then be magnetically attached in one second.
• Q: Is the K&F Concept ND filter suitable for beginners? A: Yes, the filter is suitable for beginners. Its magnetic technology allows for easy installation and removal, making it user-friendly.
• Q: Can I use this filter with wide-angle lenses? A: Yes, this filter can be used with wide-angle lenses. The frame self-lock technology prevents dark 'X' crosses in images.
• Q: How do I clean the K&F Concept ND filter? A: To clean the filter, use a microfiber cloth and lens cleaner. Avoid using abrasive materials that could scratch the optical glass.
• Q: Is the K&F Concept ND filter waterproof? A: Yes, the filter is waterproof. It features a nanometer coating that protects against water damage and facilitates easy cleaning.
• Q: What should I do if my filter arrives damaged? A: If your filter arrives damaged, you should contact customer support for assistance. They will guide you through the return or replacement process.
• Q: Does the K&F Concept ND filter come with a warranty? A: Yes, the filter typically comes with a manufacturer's warranty. Check the product details for specific coverage information.
• Q: What is the purpose of the magnetic filter basic ring kit? A: The magnetic filter basic ring kit is designed to facilitate quick attachment of the ND filter. It allows for seamless switching between filters.
• Q: Can I use this filter for video shooting? A: Yes, this filter is suitable for video shooting. It helps control exposure and maintain color balance during filming.
• Q: How many layers of coating does the filter have? A: The filter has a total of twenty-eight layers of coating. This enhances its scratch resistance and anti-glare properties.
• Q: Is there a specific lens size I should verify before ordering? A: Yes, you should verify that your lens size is forty-nine millimeters before ordering. The size is indicated next to the 'ø' symbol on your lens.
• Q: What kind of photography is the K&F Concept ND filter best for? A: The filter is best for landscape and long exposure photography. It allows for greater control over light without affecting color balance.