Suppose your favorite glasses are broken. Usually this is frame, temple or - most likely - the hinge. But the lenses are OK. But hey - we have our 3d-printer and enjoy 3d design and printing. Let's design and print our glasses using the surviving lenses! OK, it's understood my design is hardly useful for your particular lenses. Unless you wear the same Zenny Optical glasses model I buy online here (this is NOT ad - just technical, I hope you understand): https://www.zennioptical.com/p/plastic-fashion-full-rim-frame/2329?skuId=232921 So I guess this print may rather provide an inspiration, some ideas and instructions on how to design around your available lenses. I have Fusion 360 archive included, so, I guess you can follow my humble steps and change where needed for your particular case.