Olympic Optical 30.06 DUAL READER with 1.5 Clear Lens

hi this is mark with safety glasses usa.com and i'm going to talk about the olympic dual segment these are the olympic dual segment bifocal safety glasses with the clear lens the dual segment is available and afters of 1.5 2.0 and 2.5 and in brown yellow or shade 5 welding lens this model features bifocals built into the lens they're good for those who need to look up and down for near vision it helps prevent neck and eye strain they also offer protection against 99% of harmful UV rays they are an Zee z87 certified that's the Olympic dual segment thanks for watching