Prolite Shortcor Lenses:Short corridor progressive is a new generation progressive lens. The design of short corridor is able to generate full reading performance without sacrificing the functional comfort of the far & intermediate zones. It can be accommodated in smallest trendy frames and still obtain a full powered area with a minimum fitting height of 15 mm. Features:Lens Specification:- Base curves: 2.50,4.50,6.50,& 8.50 (RI 1.498, RI 1.56 & Sunsensor)
- Add power: 1.00 to 3.00 in 0.25 D steps.
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