Bausch & Lomb Ultra. Now with MoistureSeal Technology
Helps maintain 95% of lens moisture for a full 16 hours1
Unique Two phase manufacturing to retain the most amount of moisture.
Combines long- and short-chain monomers to formulate a unique silicone backbone
Produces a material that delivers a Dk/t of 163 and modulus of 70
PVP grows around and throughout the silicone backbone
Aspheric Optics Designed to Reduce Spherical Aberration
Spherical aberration in an optical system may reduce visual quality by introducing blur, particularly in low-light environments. Bausch + Lomb ULTRA contact lenses have an aspheric optical design to reduce inherent and induced spherical aberration.