Perret Opticians
 
We have been opticians for three generations in our family, and our activity is targeted on three areas, optometry, contact lenses and optical instruments.

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SOFT CONTACT LENSES  

Bifocal contact lenses

 

Proclear Multifocal Toric

Proclear Multifocal Toric is the only monthly replacement contact lens designed to address both astigmatism and presbyopia–a condition caused by aging eyes where reading small type and seeing objects up close becomes more difficult.

Proclear® Multifocal Toric combines a superior lens design–Balanced Progressive™ Technology–with a unique lens material made using our patented PC Technology™. The result? Lenses that give you great vision at every distance while staying moist and comfortable, all day long.

Proclear Multifocal Toric lenses focus light from both near and far distances to the back of the eye, creating a clear image. This unique system uses two different, yet complementary, lenses that work together to provide clear vision near, far, and in between.

All Proclear Multifocal lenses are made using PC Technology, which creates a unique material containing molecules of phosphorylcholine (PC), a substance found naturally in human cell membranes. These miracle molecules attract and surround themselves with water, keeping Proclear lenses moist and comfortable.

It's a level of comfort so unique, only Proclear lenses are cleared by the FDA for the claim: “may provide improved comfort for contact lens wearers who experience mild discomfort or symptoms relating to dryness during lens wear.”

Box of 6 contact lenses

Technical data:

  • Material Omafilcon A
  • Water content 59%
  • handling tint
  • Diamerter : 14.4mm
  • base curve : 8.8mm/8.40mm
  • Power : from -20.00d to +20.00d
  • Cylinder : from -0.75d to -5.75d
  • Axis : de 0° à 180°
  • Addition +1.00d à +4.00d

 

Proclear Multifocal

Proclear Multifocal lenses focus light from both near and far distances to the back of the eye, creating the clearest possible image. This unique system uses two different, yet complementary, lenses that work together to provide clear vision near, far, and in between.

The two-lens system means that your eyecare professional will have specified one eye as "Dominant" on your contact lens prescription. This is typically indicated by a "D" whereas the non-dominant eye is marked with an "N". Please selected the proper "Add" power for each eye indicating which eye is dominant for your prescription.

Proclear Multifocal is the only contact lens designed to address two common conditions experienced by those with aging eyes: presbyopia and eye dryness.

Additional Information about Proclear Multifocal Contact Lenses
Proclear Multifocal is the only contact lens designed to address two common conditions experienced by those with aging eyes: presbyopia and eye dryness. The optical design of PureVision Multi-Focal enables your eye to instinctively find the zone that provides optimal focus. The gradual transition zones let you see everything clearly and effortlessly at any distances

Omafilcon A is a lens material that contains phosphorylcholine (PC), a substance found naturally in human cell membranes. As the PC molecules have a high affinity for binding water, this makes the lens material very resistant to dehydration, so the lenses remain moist and comfortable on your eyes. Omafilcon A is the only lens material that’s FDA approved for people with contact lens-induced dry eyes.

Each time you insert a contact lens, your eye tries to reject this foreign material by coating the lens with lipid and protein from the tear film. These deposits on the lens can cause discomfort and reduce oxygen permeability of the lens. The biocompatibility feature of PC in Proclear Multifocal allows the contact lens to be

 

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