Our Knot Ty’er does just what it says. It will help you see to tie your knots! This universal fit light weight BiFocal / Reader is matte black and features a dark gray polarized lens with no prescription (plano) in the upper portion of the lens and a bi-focal in the lower. For great performance and comfort the lenses in our Knot Ty’er includes a scratch resistant treatment & backside AR (Anti-reflection).
Powers available are +1.50 | +2.00 | + 2.50