“F-07M series” is a model with uplevel quality of plastic and metal combination collectively. “F-07M” is designed in retro square and “F-08M” is designed in classic round. The metal bridge applied with lined pattern strikes front impression.
F-07M
[SIZE]54□18 138 / lens height 42mm [MATERIAL]Front:Plastic / Pure Titanium / Titanium Alloy Temple:Plastic [LENS]Nylon / UV400 / Hard coat(Both Side) / Water proof(Both Side) / Anti-Reflective(Inner Side)
F-08M
[SIZE]52□21 138 / lens height 44mm [MATERIAL]Front:Plastic / Pure Titanium / Titanium Alloy Temple:Plastic [LENS]Nylon / UV400 / Hard coat(Both Side) / Water proof(Both Side) / Anti-Reflective(Inner Side)
GYAKU-R HINGE
This is especially important for sunglasses which has tendency to wear on and off frequently. They provide perfect fit and release tension to protect deforming.
LENS
F-07M series incorporates an original 2 base curve lens designed with uplevel optical performance. Hard coating, hydrophobic coating and anti-reflective coating provides thorough lens condition.
BRIDGE
Metal part decorates the bridge and the plastic front end piece. The bridge is stabilized by installing them to a hollow created on the back surface of the rim, pinned at two points.