Optima 38 / SP contact lenses from Bausch and Lomb are designed for patients suffering from hyperopia or myopia. The lenses have increased mid-peripheral thickness to create good handling across the power range. To make certain of good on-eye lens centration, the rear surface is lathe cut. Optima 38 / SP lenses are made with a light visible tint to help you locate your lenses in the solution.
The lens material (polymacon), is a hydrophilic polymer of 2-hydroxyethyl methacrylate, and is 38.6% water by weight when immersed in saline solution. These lenses are hemispherical flexible shells.
|Center Thickness:||0.06mm (-3.00 D) to 0.16mm (+3.00 D)|
|Base Curves:||8.4, 8.7 and 9.0mm|
|Power:||+5.00 to -5.00 (-9.00)|
|Optical Zone:||9.0 – 10.0mm (-), 8.00mm (+)|