Factory 900 RF 171 - CRYSTAL RX (RF171COL.827) are sophisticated pantos eyeglasses made in Japan. They feature transparent acetate frame with exposed golden titanium core, adjustable titanium nose pads, and acetate temples.

Made in Japan
- Color: crystal clear
- Material: acetate
- Lens: clear
- Shape: pantos
- Size: eye 41mm / bridge 23mm / temple 150mm