Freewell V2 Series 77mm Filter Reduction: The Freewell Filter Reduction is designed for photography enthusiasts who value ease of use and reliability. Now you can easily adapt the filter to your camera equipment and enjoy smooth operation. The kit also includes a lens hood. Magnetic Mounting System: Experience the simplicity and speed of attachment using magnets. You can attach the reduction in no time at the back of the filter or directly on the base ring. This intuitive system not only speeds up the preparation of your gear for work but also ensures that the filter remains stable and securely attached. Versatile Application: With a diameter of 77 mm, the reduction is compatible with a variety of VND filters, making it an essential piece of equipment for any photographer. Whether you are into landscape, portrait, or street photography, this product will make your work easier. Includes 77mm reduction and cap. Manufacturer: Freewell. Manufacturer Code: FW-V2-SU77. Name: Reduction for Freewell Filters.