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.

 French


German


 

 

 

 

 

 

 


 



Sunglases

 

 

Panorama Kaenon

LOOK BEYOND THE AWE-INSPIRING IMAGES OF ATHLETES AND ADVENTURERS.
LOOK PAST THE BEAUTIFULLY DESIGNED FRAMES.
LOOK DEEP INTO THE SOUL OF KAENON.


Some revolutions are not begun with a bang or a shout. Some revolutions quietly appeal to the senses, the intellect and even the soul. They are born out of constant thought and intense passion to effect change and to drive progress. At Kaenon Polarized®, we strive to evolve our world optically. This pursuit has led us to create the most advanced polarized lens technology on the planet. So it is no wonder that our revolution begins not with a mindless shout, but an intelligent whisper.

 

 

 

 

 

THE NEXT GENERATION OF POLARIZED LENS TECHNOLOGY TM

Discover a revolutionary new lens material-- Kaenon Polarized SR-91®. It's made of neither glass nor polycarbonate but a completely new polarized lens material that combines the best properties of both--the superior optical quality of the finest glass lenses and the lighter weight and stronger impact-resistance of the best polycarbonate lenses.
With an entire range of specially designed lens tints and proprietary Light Transmission Levels TM, the SR-91 lens can be customized to perform in any weather condition, activity and time of day.
Razor-sharp clarity. Ultra-lightweight. Impact-resistant. Precisely customized In short, SR-91 is the most advanced polarized lens available. Tested by world-class athletes and adventurers in the harshest environments, Kaenon Polarized invites you to see for yourself. Look into the revolutionary Soul of Kaenon, and you'll find the next generation of polarized lens technology. Kaenon Polarized ~. Evolve Optically ~

 

 

KAENON POLARIZED SR-91 °.
Not Glass. Not Polycarbonate. Not CR-59.

Introducing Kaenon Polarized SR-91®, a revolutionary new lens material that takes polarized lens technology to the next level. SR-91 is not made of glass, polycarbonate, or CR-39, but a radically new polarized lens material invented by our engineers.
While filtering out all harmful UV and blue light, SR-91 combines the highest optical quality of the finest glass lenses with the ultra-light weight and strong impact-resistance of the best polycarbonate lenses. Glass lenses provide high optical acuity, but they're heavy and can shatter. On the other hand, polycarbonate lenses are light and impact-resistant, but their optical clarity is relatively poor.

COLTS Laboratories, an independent testing facility, has certified Kaenon Polarized SR-91 lenses with an optical acuity and clarity rating of 40 lines of resolution -- the highest possible score in the definition and resolving power category of the stringent U.S. government testing standard, ANSI Z.87.1. COLTS also found that SR-91 exceeded the high-mass impact standards demanded by ANSI Z.87.1.

KAENON POLARIZED LIGHT TRANSMISSION CONTROL™ (LTC ™)
Customize your vision & performance.

Not content with creating an entirely new lens material, Kaenon Polarized continues to advance polarized eyewear by being the first to develop Light Transmission Control
(LTC ™) technology. LTC allows you to control the exact amount of light that is transmitted to your eye, adjusting it perfectly for different weather, light, and terrain conditions. LTC technology is a combination of our proprietary Light Transmission Levels ™ (LTL ™) and our specially designed lens tints.

 

 

By combining the correct LTL with one of three specific lens tints -- Grey, Copper, and Yellow -- Kaenon Polarized offers the perfect polarized lens to enhance and tune your vision to any situation.
Kaenon Polarized lenses range from LTL 12 '- our darkest lens, to LTL 507"_ our lightest lens.

 

 

 

LTL 50 TM transmits 50% of visible light
LTL 40 TM transmits 40% of visible light
LTL 35 TM transmits 35% of visible light
LTL 28 T" transmits 28% of visible light
LTL 12 T" transmits 12% of visible light

 

 

KAENON POLARIZED GLARE 86 ° ELEMENT Polarizing the world.

The foundation of our revolutionary lens technology is the unique combination of our SR-91® lens material and our proprietary Glare 86® polarizing element. Glare 86 -- merely 50 microns thin
-- was specially engineered for SR-91. A complex lens manufacturing process encapsulates the Glare 86 film into the SR-91 lens material. Glare 86 also houses the purpose-built tints and prescribed Light Transmission Levels in each lens.
The molecules in the Glare 86 polarizing element run in parallel, horizontal lines and act as a filter to block out irritating glare. This process maximizes optical acuity and eliminates distortion--a breakthrough in highly wrapped and raked non-glass polarized lenses. Unlike other polarizing elements, Glare 86 offers exceptional polarizing capability, effectively eliminating up to 99% of glare.

Kaenon Polarized Multi-Layer Lens Treatment System
Each Kaenon lens is treated with the following specially developed, proprietary lens coatings:

  • Hydrophobic Coating (Front surface):
    Designed to shed water and snow from the front surface of the lens. This prevents water spots from distorting your vision. Also allows for easier lens cleaning.
  • Flash Mirror Coating:*
    Designed to reduce overhead glare even before it reaches the Glare 86 polarizing element,
    resulting in greater optical comfort and performance.
  • Anti-Scratch Hard Coating (Front surface):
    This hardcoat layer is designed to further protect the lens from scratching.
  • Kaenon's Proprietary Lens Material (with encapsulated Glare 86 polarizing element):
    Our polarized lenses are created by a unique and complex manufacturing process
    which completely encapsulates our Glare 86 polarizing element in our lens materials (SR-91).
  • Anti-Scratch Hard Coating (Rear surface):
    This hardcoat layer is designed to further protect the lens from scratching.
  • Multi-Layer Anti-Reflective Coating:
    Prevents light from bouncing off the back of the lens into your eye. This further enhances the
    optical acuity of our lenses by eliminating distorting reflections.
  • Hydrophobic Coating (Rear surface):
    Designed to shed water and snow from the rear surface of the lens. This prevents water spots
    from distorting your vision. Also allows for easier lens cleaning.

 

 

 

*Some Kaenon products may be offered wfthout a mirror coating

 

Rx: -3.00 to +5.00 Total Power  (KORE and HARD KORE -2.50 to +3.00)

SINGLE VISION and FREESTYLE™ PROGRESSIVE

BASE CURVE 8.25

REAR A/R TREATMENT-STANDARD

  KORE, HARD KORE, VARIANT, BASIS and SEGMENT Rx include the following:

  • Black Flash Mirror(Grey LensTints)

  • Silver Flash Mirror(Copper+ Yellow Lens Tints)

  • Rear AR Treatment

  • Kaenon Laser-Engraved Logo

 

HARD KORE    UPD        BASIS   
KORE      DELITE     V6       
JETTY    EDEN               V7       
RHINO    GEORGIA   V8       
BOLSA     KLEMM      V9       
BEACON    GAUGE      
PORTER     SEGMENT   

 

SR-91 Rx lenses are available in
Single Vision and in Freestyle Progressive. Ideal for both sport / performance and fashion frame mounts – full-frame to rimless. SR-91's advanced technology ensures that every lens offers high-resolution clarity, light weight and impact-resistance. And every SR-91 lens is guaranteed for a lifetime against delamination, cracking and splitting.

SR-91 Rx Single Vision
 

The premium SR-91 polarized lens is available for everyone. Thanks to Kaenon's Premium Lab Network, SR-91 can now be prescribed for any power correction and for use in any frame – whether it's Kaenon Polarized branded or not. SR-91 Rx lenses are ideal for both sport/performance and fashion frame mounts – full-frame to rimless. SR-91's advanced technology ensures that every lens offers high-resolution clarity, light weight and impact-resistance.
Kaenon Polarized SR-91 Rx is available in single vision base curves of 1, 2, 4.25, 6.25 & 8.25.

Just ask your Eye Care Professional to fit you with the most advanced polarized lens material, SR-91.

 

SR-91 Freestyle Progressive
 

In true pioneering fashion, Kaenon Polarized continues to exceed the quality and clarity boundaries of lens material and design by combining the superior SR-91 lens material with the latest in progressive lens surfacing technology. For the first time ever, the precision and flexibility of back-side digital surfacing are available in a wrapped polarized lens.
 

Kaenon Polarized SR-91 Freestyle Progressive lenses are custom-made for you to suit your active lifestyle. First we begin by taking precise optical measurements to create your personalized vision profile. Then our powerful prescription software creates your unique vision solution. Finally, your Freestyle Progressive lenses are generated using state-of-the-art back-side digital surfacing technology to create the best vision ever achieved in a progressive lens. Back-side digital surfacing technology results in a customized lens for each individual patient to the optical accuracy of 0.01 diopters – far exceeding that of standard PALs that are offered only in 0.25 diopters.


The laser-sharp accuracy of the SR-91 Freestyle Progressive lenses results in:

  • • A smoother, wider, more comfortable field of vision
    • A significantly lower rate of non-adaptation for progressive patients.
    • Less head and eye movement
    • Perfect vision up close, mid-range and far-away
    • Added optical comfort and visual experience of the finest polarized lens material available – SR-91


SR-91 Freestyle Progressive lenses are available in base curves of 6.25 and 8.25. Ideal for both sport/performance and fashion frame mounts – full-frame to rimless. SR-91's advanced technology ensures that every lens offers high-resolution clarity, light weight and impact-resistance.

 

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