Factory900's RF-064 - 417 won the iF DESIGN AWARD2020 winning and was a Silmo d'Or2019 nominated model. These eyeglasses feature a diamond three-dimensional acetate pattern that irregularly reflects light.

Handmade in Japan
- Color: purple
- Material: acetate
- Lens: clear
- Size: eye 51mm / bridge 22mm / temple 150mm