Lens Adapter
thingiverse
My Top Priority! After the photographic "analog" years there were some colored lenses left behind. And since they're too big for my GoPro Hero 4, I created an adapter. It's designed specifically for lenses with an outside measurement of 51 millimeters and a snug fit. I took out my trusty Dremel tool and got to work. With careful precision, I pressed it firmly into place.
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