fashionable spectacles, white malleable temples, curved filters ,
visible light transmission: approx. 70% ,color: light-grey
850-900 DIRM LB3 LV CE (OD3+)
>900-950 DIRM LB4 LV CE (OD4+)
>950-<980 DIRM LB5 LV CE (OD5+)
980-<1030 D LB6 IR LB7 M LB7Y LV CE (OD7+)
1030-1400 D LB6 IR LB8 M LB8Y LV CE (OD8+)
>1400-11500 DIR LB4 LV CE (OD4+)