Flat-top bifocals are further described by the width of the near segment, measured in millimeters (mm). The most popular FT bifocal is the FT-28, a flat-top bifocal with a near seg that is 28 mm wide

About Mega Optics

We are a prospective leading, distinct and most preferred lens manufacturer in Nigeria and beyond. Our Insdustry is divided into three Sections. Manufacturing of Ophthalmic Lenses, hard coated lenses and anti-reflective coated lenses. Manufacturing of lens blanks and other optical products. Marketing of optical products.