Reader BF2.5 Clear Lens is a type of eyewear that has a double purpose. A small portion in the lower part of the lens contains the power required to correct your near vision. The rest of the lens usually is for your distance vision. This is a wrap-around protective eyewear with adjustable temple length-enables wearers to fit on their facial size . Offers excellent coverage. It has a soft nose bridge for comfort.

This kind of eyewear best suits for engineers and architechts as they carefully review their blueprints, upon presenting their projects to the superiors. It has three types of diopter, 1.5, 2.0 and 2.5.