R413 Medium - d-frame-width_132 mm Sightline's patented easy-adapt multifocus lens

Sightline's patented easy-adapt multifocus lens technology - superior optics

Ultra-premium frame - Caddis or Peepers readers cannot touch quality or price

this model uses our all-time best selling lens shapes for men - but woman can wear it too

Fantastic looking premium hand-made acetate optical frame

With its sleek design and Swarovski crystals

R413 Medium - d-frame-width_132 mm Sightline's patented easy-adapt multifocus lensCasual Classic Comfortable Stainless steel sheet front provides a modern look that mimics the look of an acetate frame. The R413 has nose pads to customize your fit. Shape is based on a long standing best seller which looks terrific on many face shapes. Two tone colors make this frame pop. The two tone acetate temples match the painted metal front for great color combinations. Assembled in the USA the R413 progressive power reader with the patented