NO LINE sunglasses mean SPECIFICALLY multi focal (trifocal) with no line between the strengths (progressive) Trust us, it's confusing. "NO LINE BIFOCAL really means NO LINE TRIFOCAL'
You may actually be looking for a HIDDEN bifocal. There are TWO types of hidden bifocals, inner and blended. Inner bifocals have a clearly demarcated line placed on the INSIDE of the lens. The purpose is that the line is less obvious when people look at you, as there's not "ridge" on the outside of the lens. Blended bifocals are also placed on the inside of the lens, but the line is smoothed over. This makes it even less obvious to others, BUT there's a drawback, as the "gradual" blur line between the top and the reader bothers some people.
All of our sun hidden bifocals, and progressive multi focals are listed below. You can tell which is which by the title of the product. For example, "support progressive multi focal readers" vs. "the Force inner bifocal"
ATTENTION; READY-TO-WEAR NON-PRESCRIPTION GLASSES ARE NOT INTENDED TO REPLACE PRESCRIBED CORRECTIVE LENSES OR EXAMINATIONS BY AN EYE CARE PROFESSIONAL. CONTINUOUS EYE CHECK-UPS ARE NECESSARY TO DETERMINE YOUR EYE HEALTH STATUS AND VISION NEEDS.
**Lenses +2.75 and stronger can only be sold to those replacing their current diopter prescription.
