Feature●72mm Magnetic Adapter kit. Converts Conventional Screw-In Filters to Magnetic.●Includes an 72mm Male Threaded Adapter with Unthreaded Magnetic Front ring & Unthreaded Magnetic Adapter with 72mm Female Threaded Top Ring.●Ideal for Conventional Aluminum Framed Filters up to 2oz in Weight.●Not Recommended for Heavier Filters like VARI ND or Brass Framed filters.Description
72mm Magnetic Adapter kit. Converts Conventional Screw-In Filters to Magnetic.