LESCA LUNETIER occhiali da vista - spectacles
 
MODEL posh 
COLOR 424 tortoise
SIZE , lens 51 mm , bridge 22 mm, 
PRODUCTION France
 
If you are looking for a shape like this, there a many brands offering it. My advice is to get it in the quality Lesca provides, so you'll be sure you can wear this frame over many years . This frame carries dark lenses, but it's meant to be optical as well.