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Your cart is empty.Step up ring allows bigger size filter to fit on lens with smaller filter thread size. Step down ring allows smaller size filter to fit on lens with bigger filter thread size. Spacing ring added space between filter and lens.
m2hb
Reviewed in the United States on May 13, 2024
I've used this ring to attach a Nikon TC-E15ED 1.5X teleconverter to a Panasonic DMW-LA7 lens adapter. The LA7 has a 55mm front filter thread, while the E15ED has a 50mm rear mounting thread. The Fotodiox adapter worked perfectly. The 55mm and 50mm threads spun on smoothly and easily. No binding or roughness. No problems unscrewing all of the pieces. The black anodizing is well done and seems to be durable.
Kay H.
Reviewed in the United States on September 29, 2022
Glad to have tracked down this step-down ring. This size isn't the easiest to find. I use it to attach a Nikon 1.5x TC lens to my Panasonic FZ300
Peter J. Maudsley
Reviewed in the United States on April 6, 2015
Worked perfectly
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