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Kaenon Freestyle Lenses


Kaenon Polarized SR 91 Freestyle (FreeForm) Progressive Lenses

 

Download The Latest Free Form Lens Information:

 

Luzerne Optical is pleased to announce it is now producing Kaenon Polarized SR-91 Freestyle (FreeForm) Progressive Lenses in-house.  Kaenon Polarized SR-91 offers the highest optical quality of the finest glass lens with the ultra-light weight and impact resistance of the best polycarbonate lenses.

Category:  Polarized SR-91 Progressives (Freeform)
Material:  SR-91 / 1.56 Kaenon (Copper 12, Copper 28, Copper 50, Grey 12, Grey 28, Yellow 35, Aqua 50)
Price List Power Range:  Flat pricing regardless of lens power.
Rx  Range: Not to exceed total combined Rx power of -7.00D to +4.00D.  Prescribed Prism maximum up to 4.00 D per lens in any direction.
Notes:  Produced in-house at Luzerne Optical.  Compatible with EVC, KODAK CleAR, Zeiss Super ET and Zeiss Golt ET AR Coatings. 

 

Lens Style
Base
Curves
Add
Range
Min. Fitting
Height
Kaenon Freestyle  (Kaenon)
Kaenon Freestyle Short (Kaenon)
Can’t Specify
Can’t Specify
0.75-3.50
0.75-3.50
19
16

 

 

Kaenon Polarized SR-91

The next generation of Polarized Lens Technology™
SR-91 is a revolutionary new lens material developed by Kaenon that advances polarized lens technology to an unprecedented level. It offers the highest optical quality of the finest glass lens with the ultra-light weight and impact resistance of the best polycarbonate lenses. 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.

 


Features and Benefits:

  • Razor Sharp Clarity
  • Unsurpassed Glare Reduction
  • Ultra-light Weight & Thin
  • Superior Scratch Resistance
  • Impact Resistant
  • Refractive Index-1.56
  • Abbe Value-40
  • Specific Gravity-1.15

 

Anti-Reflective Lens Treatment Availability:

  • EVC™- Enhanced Visual Clarity
  • Kodak CleAR™
  • Zeiss® Super ET
  • Zeiss® Gold ET

COLTS Laboratories, an independent testing facility, has certified Kaenon Polarized SR-91 lens material with an optical acuity and clarity of 40 lines of resolution-  the highest possible score of the stringent U.S. government testing standard, ANSI Z.87.1.  COLTS determined the SR-91 material exceeds high mass impact standards mandated by ANSI Z.87.1.

 

Color Selection:
Kaenon Polarized lenses offer the perfect lens color to enhance vision for a variety of situations.  It is available in Grey, Copper and Yellow.

  • Grey- a neutral color that does not alter color perception
  • Copper- enhances color contrast, depth perception and detail recognition
  • Yellow- superior contrast enhancement and detail definition

Light Transmission Level (LTL):

Lens Colors for Bright Light Conditions:
Grey LTL 12 and Copper LTL 12- These are the darkest and most popular lens colors.  They perform best in bright full sun conditions.  Transmission is 12% of the visible light spectrum. It is the most common LTL for everyday use.

Lens Colors for Specialty Use in Less Than Full Sun:
Grey LTL 28 and Copper LTL 25- These colors perform best in cloudy and lower light conditions.  Color transmission is 28% of the visible light spectrum.  They are half as dark as Grey LTL12 and Copper LTL12   Both colors are great for multi-purpose  and specialty use.

Lens Colors for Specialty Use in Low Light Conditions:
Yellow LTL 35- This color significantly enhances contrast.  Optimum usage is in hazy, changing and lower light conditions.  Transmission is 35% of the visible light spectrum.
Copper LTL 50- This color allows maximum light transmission for greater detail recognition.  It performs best in low light conditions.  Transmisison is 50% of the visible light spectrum.  This is the lightest color available for specialty lens use.

Freestyle Progressive Prescription Sunglasses
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 available in prescription sunglasses. The precision and flexibility of back-side digital surfacing is  available in a wrapped Freestyle Progressive polarized lens.


Kaenon Polarized SR-91 Freestyle Progressive prescription Sunglass Lenses are custom-made to suit your active lifestyles. Precise optical measurements are first taken to create a personalized vision profile. Then  powerful prescription software creates the unique vision solution. Finally, 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. And every SR-91 lens is guaranteed for a lifetime against delamination, cracking and splitting.

 

 

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