These Dexter safety glasses feature a bifocal lens with a 2.5 diopter reading section, made from polycarbonate. Optical inserts at the bottom of the lenses improve near vision, making them suited to precision work, industry, handicrafts and precision mechanics where close-up detail matters.

• Bifocal lens with 2.5 diopter reading magnification
• Polycarbonate lens construction
• Optical inserts at lens base to improve near vision
• Suited to precision work, industry, handicrafts and precision mechanics