I had new progressive lenses made, but the old ones are still fine and don’t have a scratch. They’re just a bit weak at near distance, but otherwise perfectly serviceable.
So I made new frames for them because I don’t like to throw away things that work.
All assembled, the frames weigh 3.5 grams, and 14 grams with the lenses mounted.
This was printed with a Prusa Mk4 and regular PLA at 0.15 mm layer height. The hinges use simple 10x1 pins - and I worked my magic to print the holes horizontally to the final dimension with interference fit, so no reaming or drilling is necessary. These glasses are straight out of the printer with zero rework.
I think they look pretty good as they are. If anybody notices they’re 3D-printed, I’ll say I’m gunning for that particular style 🙂
The front of the frames prints in 11 minutes and both temples in 12 minutes. I could break and make a new pair every day for the rest of my life and it would still be faster and cheaper than going to Specsavers only once.
You must log in or register to comment.
Actually, there is a company that makes resin printed children’s glasses for about €200 a pop. My son tried them at the opticians and I was impressed by the finish and flexibility. Just to say that 3d printed glasses are really commercially viable.
there is a company that makes resin printed children’s glasses for about €200 a pop
Commercial, high-quality 3D-printed glasses are sold everywhere here in town - including for adults. And they look pretty good too. But I’m more interested in making stuff myself - and for pennies too. What’s the fun in buying ready-made? 🙂
