PD scale: 50mm～80mm
Net weight: 61g
Knobs fastened with screws
Back lens holders of round corners
Easily-shaped ear rests
Available for 5 pieces trial lenses to be inserted at each side
PD scale: 50mm～80mm
Net weight: 61g
Knobs fastened with screws
Back lens holders of round corners
Easily-shaped ear rests
Available for 5 pieces trial lenses to be inserted at each side