Factory 900 RF-056 - TORTOISE / OLIVE GREEN (RF-056-159-579) are round eyeglasses made in Japan. They feature round tortoise acetate frame with bevel cuts, titanium nose brigde, custom nose pads, olive green acetate side shield and acetate temples.

Made in Japan
- Color: tortoise, olive green
- Material: acetate
- Lens: clear
- Shape: round
- Size: eye 46mm / bridge 25mm / temple 150mm