Flat top Bifocal lenses have two vision zones separated with a visible line. The bottom segment provides correction for close up. The top part of the lens provides correction for distance vision. Bifocals, most people adjust quite easily. AR (Anti-Reflection) --- By adding an AR coating the overall transmission of the lens can be increased by almost 3.5-1.5%. --- This color, such as light green, blue or red which improves the overall appearance of the lens. Color: Clear, Gradient color Powe Range: +1.00~+4.00
It can protect the optical frame to avoid out of shape. With AR multicoated lens will decorate the value of optical frame. *AR (Anti-Reflection) --- By adding an AR coating the overall transmission of
High transparency and transmittance. Better Impact resistance. Better durability than AC/PC, crackless while assembly. Better acid resistance than AC/PC, suitable to be used in acetate frames. Better
1.Large reading area. Exceptionally clear distance no matter at any distance. Virtually no adaptation period. Super attractive Price. Material: Acrylic Porgressive Reading Lens. For this item, we also
Clean Coat---Nano technology, improvement the lens in cleaning, grooving, edging, drilling, and retouching to make dirt less visible. Hard-coated (HC) for anti-scratch as standard. Anti-Fog Ideal for
Real Aspheric design. The edge of lenses without distortion. Super thin, flat & good looking. Material: Acrylic and Polycarbonate. AR (Anti-Reflection) --- By adding an AR coating the overall transmis
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