Soflens
The BAUSCH & LOMB SofLens66 Toric (alphafilcon A) Visibility Tinted Contact Lens with the Lo-Torque® design is a flexible small glass with toric surfaces. Soften lens is made from a copolymer of 2-hydroxyethyl methacrylate, Nvinyl pyrrolidone and 4-tertiary butyl-2-hydroxycyclohexyl methacrylate, and is 66% H2O by weight when covered in a sterile solution of sodium chloride and a borate buffer.
Soflens is colored blue with up to 100 ppm of Reactive Blue Dye 246.The physical/optical properties of the lens are: Specific Gravity: 1.075 Refractive Index: 1.390 Light Transmittance Tinted: C.I.E. Alue—approximately 99% Water Content: 66% Oxygen Permeability: 32 x 10–11[cm3O2 (STP) x cm]/ (sec x cm2 x mmHg) @35° C (Polarographic Method)
The SofLens66® Toric (alphafilcon A) Visibility Tinted Contact Lenses are colored blue using Reactive Blue 246 (1,4-bis[4-(2-methacryloxyethyl) phenylamino]anthraquinone) to make the soflens more visible for controlling aims. The seeming color of the SofLens66 Toric (alphafilcon A) Visibility Coated Contact Lenses may diminish very small following looped rid of germs. This will not influence the lack of danger or performance of the Soflens.
The BAUSCH & LOMB SofLens66 Toric (alphafilcon A) Visibility Tinted Contact Lens is made using the FormCast building process. The internal surface of the Soflens includes the spherical power, prism ballast and comfort shallow angled edge figures of the SofLens66 Toric (alphafilcon A) Visibility Tinted Contact SofLens. The anterior part is contrived with a spherocylindrical curve to oblige the demanded astigmatic power.
In its hydrated state, the BAUSCH & LOMB SofLens66 Toric (alphafilcon A) Visibility Tinted Contact SofLens has a prime Lo-Torque contrived that follows as consequence in extremely good resistance to change and when put on the cornea pretenses as a refracting medium to concern light rays on the retina.
When advised for Frequent/Planned changed Wear of SofLens, the BAUSCH & LOMB SofLens66 Toric (alphafilcon A Visibility Tinted Contact Lens is to be cleaned, rinsed and infected each time it is expelled out from the patient’s eye and destroyed after the suggested wearing period prescribed by the eye care professional. The Soflens may be disinfected using a chemical disinfection system.
When prescribed for Disposable Wear, the AUSCH & LOMB SofLens66 Toric (alphafilcon A) Visibility Tinted Contact Lens is to be is vanished after each removal. The danger of microbial keratitis has been noticed to be greater among users of extended wear SofLens contact lenses than among users of daily wear Soflens contact lenses.
Among extended wear Soflens users rise with the number of consecutive days that the Soflenses are hackneyed between removals, beginning with the first overnight use.
