Breakthrough Photography 49mm to 77mm Step-Up Lens Adapter Ring For Filters, Made Of CNC Machined Brass With Matte Black Electroplated Finish

49mm to 77mm Step-Up Lens Adapter Ring For Filters - Breakthrough PhotographyTo make the most durable step-up ring we simply took the craftsmanship, build quality and durability of our professional filters adapted it to the step-up ring.We manufacture this step-up ring with brass and then apply a matte black electroplated finish, which withstands corrosion and other abrasive elements often encountered in outdoor photography.The result of better construction and materials, combined with a proven design makes this step-up ring the most durable and functional step-up ring available to professional outdoor photographers.Benefits:Features:Item includes:'