OTG lenses gives good fit for prescription spectacle wearersErgonomic temple provides comfortable , self-adjusting and a more secure fit to the users head
The swaying ergo temple pieces will spread the pressure evenly across the users temple area
Temple ratchet adjustment works closely with the ergo temple to help the user wearing the product with different pantoscopic angles , suitable for all head shapes
Conform to EN166:
Optical Class:1
F T - (Low impact energy at extreme temperatures).5-3.1 - UV Filter
