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Filter threads, are they the same? - Dyxum
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49mm Male to 52mm Female 49-52 (0.75mm thread pitch) Step-Up Lens Filter Lens Cap Hood Filter Ring Adapter Adaptor Connector - AliExpress
It All Starts with Thread Size and Rings!
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Fotodiox 52mm Filter Thread Macro Reverse Mount Adapter Ring for Sony Alpha E REVERSE-MOUNT-52MM-SNYE
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How To Find Your Camera Lens Thread Size ?
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