To remove and install Legends by GargoyleŽ Interchangeable lenses:
Removal:
Hold glasses firmly by nose bridge with left hand
Grasp lens by lower inside corner with right hand
In one smooth motion, pull down firmly to detach lens from spring mount, rotating the lens away from the nose bridge and off the retainer pin
Installation:
Hold glasses firmly by nose bridge with left hand
Slide the deep notch on the lens against the retainer pin that is just in front of the earpiece hinge with right hand
When notch is against pin, rotate the lens toward the nose bridge, making sure that the lens slips between the nose bridge and the horizontal black retainer bar
Push lens firmly against nose bridge until it clicks, indicating that the lens is locked in place by the Legends by GargoyleŽ unique spring mount