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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OPTICAL CORRECTION

 PROGRESSIVE LENSES

DEFINITY™

 

Whether you golf, hike, play tennis, or just enjoy taking a stroll during your lunch break, DEFINITY™ is the ideal progressive lens for you.

  • DEFINITY uses patented DUAL ADD® Technology to create a progressive lens with the least amount of distortion,* which lets you see through more of the lens

  • DEFINITY is a progressive lens whose far, near, intermediate and unique GROUND VIEW ADVANTAGE™ more closely mimics your natural vision

  • DEFINITY works for those with an active life – golfing, biking, hiking and tennis.

 

DEFINITY SHORT is a short-corridor progressive lens that fits all of the superior benefits of DUAL ADD® into smaller, more fashionable frames.

 

 

  • The least amount of peripheral distortion of any short-corridor progressive lens*

  • Wider intermediate zone . . .wider than any other single-surfaced, short-corridor progressive lens*

    • Makes using a computer, driving or any other daily activity easier

  • Smooth transition between distances

    • Easy to adapt

    • Closest to single-vision lenses

  • The GROUND VIEW ADVANTAGE™ helps you perform at your best

    • An additional zone of vision at the bottom and sides of your lenses, unique to DEFINITY lenses

    • Allows you to see better when looking down at the ground

    • Enhances vision for everyday activities like going up and down stairs, escalators, computer use and driving

    • Makes demanding activities easier like golfing, hiking, biking and tennis

 

History

Definity™ has been part of the Essilor portfolio of brands since 2005. The group maintains a number of Research and Development centers responsible for spotting, designing and evaluating new technology.

The discovery of the high-potential Dual Add® technology rapidly led to the group’s acquisition of the relevant exclusive patents as well as the associated design: Definity™.

 

 

Properties

All forty-somethings today have to deal with a life in constant movement: playing varied roles at work or at play, multi-tasking, always on the go, constantly enriched with new experiences…this is their lifestyle!
To help their eyesight keep up with the pace of modern living, Essilor has come up with a groundbreaking solution: Definity!

  • Smoother transitions between zones

  • Thanks to the exclusive technology the lens is based on, Definity proves to be an extremely smooth progressive lens, especially suited to wearers with more active lives

  • More natural vision on the computer

  • Thanks to broader intermediate vision, the wearer feels more freedom in terms of eye movement.

  • The Ground View Advantage:

  • A revolutionary new zone of vision, enthusiastically endorsed by wearers who practice sports: they feel more confident in their movements - they can outdo themselves thanks to greatly improved dynamic vision.

 

  • Definity™ corrects presbyopia

  • is the benchmark for active presbyopes

  • is particularly suited for wearers who use computers on a daily basis

  • is highly recommended for sport lovers

 

Technology

Unique and ground-breaking, Dual Add® technology pushes back the limits of traditional progressive lens design.

 

Dual Add technology makes all the difference: unique and revolutionary, Dual Add pushes the envelope of traditional progressive lens design.
Its originality: using the potential of both faces to multiply the benefit of the lens, in this case offering an ultra-smooth design

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