Sadly my frame of my glasses broke so i made a new frame by printing it.
size numbers = 55-18-115
Lens width = 55mm
Bridge width = 18mm
Arm Length = 115mm

Print flat on the printbed so that you get a nice finish to it.
After the print curve the frame and legs by heating them up with a hairdryer. Add fishwire to keep the glasses in place and put a pin or nail in the hinges of the legs.