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Review Summary
2013-09-07T21:00:00
I use this product with the Olympus MFT 45mm lens (which has a 37mm filter diameter) when I need a polarizing filter. Polarizers are expensive, and with step-up rings I only need a polarizer with 52mm diameter for most of my lenses. This Adorama step-up ring is coated in flat black paint to keep reflections down and has clean threads so it screws on smoothly. That last feature is a measure of quality for me; sometimes no-name adapters have gunked-up paint in the threads that will come off between the lens and the filter. Save yourself a bundle of money and get yourself some step-up rings! The Adorama ones are great.
AKSEL J.
Allows you to use larger size filters on lenses with a smaller diameter thread. The first number is the size that screws into the lense, the second number is the filter size.