Dr003 Titanium 5.7g (High-end model made of Beta titanium)

Dr003T eliminates pain and pressure by adjusting nose pads, it prevents permanent damage, and improves your comfort during recovery. It is the perfect solution to wearing eyeglasses after nasal surgery.
 
Eye: 48
Bridge: 20 (woman) / 25 (man)
Temple: 145
 
It is made of beta-titanium (full frame). So it is strong, and light. 
 
You can see this on Youtube!
https://youtu.be/aengy0Qonbs