Decreased Contrast Sensitivity is noticed in the conventional spherical IOLs due to the positive spherical aberrations. First generation aspheric IOLs have negative spherical aberrations. In case of decentration or tilting of lens, these IOLs become unacceptable in account of their higher order aberrations (HOAs). OPTIFLEX Hydrophobic Surface Acrylic foldable Aspheric Series IOLs are aberration free IOLs with aspheric anterior surface. This arrangement provides better performance and vision even in cases with Zonular weaknesses, decentered Pupils and tilting of Lens. (OPTIFLEX Hydrophobic Surface Acrylic foldable Aspheric Series IOLs have been tested for +/- 0.5 mm decentration and 5 degrees of angle). The unique aspheric design increases Contrast Sensitivity in low light situations.
Using 25% Hydrophilic Acrylic raw material of Benz Research & Development to manufacture OPTIFLEX IOLs, results in to thinner optic and smooth implementation through micro incision (sub 2.0 mm).