Fotodiox Metal Step Up Ring, Anodized Black Metal 30.5mm-58mm, 30.5-58 mm
$3.95 Available from Amazon
0.75mm pitch size
Anodized Flat Matte Black Finishing
24 Months Warranty
Product Description: 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.
Included in the Box: Does it's job. Fits my 72mm filters on my 52mm lens with zero vingetting or any loss in optical integrity. Build quality is good, looks like it can take a beating.
Fotodiox Metal Step Up Ring, Anodized Black Metal 30.5mm-58mm, 30.5-58 mm $3.95 Available from Amazon
NOTICE: All product prices, availability, and specifications are subject to verification by their respective retailers.