Canon EF 50mm f/1.8 STM Lens : Electronics - Amazon.com
for users of 50 1.8 with adapter on M-5: Canon EOS M Talk Forum: Digital Photography Review
What accessories do I need for my Canon EOS M50 to use EF 50mm f/1.8 STM lens? I'm newbie in photography. Totally zero. And, do other camera brands got 50mm lens too?
Canon EOS M50 Review | Compact Mirrorless Marvel?
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Canon M50 with Speedbooster vs 5d3: Canon EOS M Talk Forum: Digital Photography Review
TTArtisans 50mm F2 Full Frame Lens for Canon EOS M M1 M2 M3 M5 M6 M50 camera | eBay