Soft Contact Lenses

With over 40 years of experience, EYETECH Optics has helped set the standards in Soft Contact Lens Manufacturing.

All of our lenses are custom crafted to ensure the highest quality.

Click on the Lens type for material specifications.

Please contact us for more information on pricing and parameters

 

 
EYETECH Flex 75

Specifications:

Methyl Methacrylate / N-Vinyl Pyrrolidone Copolymer

Water Content:                      74.5% at 20C

Swell Factor:                          1.6 +/-0.01

Refractive Index:                    1.56 DRY

                                                1.42 WET

Optical Transmission:           >95%

Hydrated Density:                 1.05 at 20C

Oxygen Permeability:           43 x 10 -11 at 34C

Tensile Strength:                   7.6Kg /cm

Elongation to Break: 290%

 

 

Stock Lenses:

 

Minus Lenses

Base Curves:                         8.40,  8.70 and 9.00

Powers:                                  Plano to -20.00 

Diameter:                               14.3

 

Plus Lenses:

Base Curves:                         8.40, 8.70 and 9.00

Powers:                                  Plano to +20.00 

Diameter:                               14.3

 

Non-Stock Lenses:

 

Any other Base Curve, or Diameter.

Powers: < -21.00  and >+21.00

Also Available tinted:  Blue, Green, Aqua, Brown, Yellow, Amber, Lavender, Teal or Visi-Tint

Please contact us for more information on Pricing and Non-Stock parameters.

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EYETECH 38% (M-79)

Specifications:

Pure poly-2-hydroxy ethyl methacrylate

Water Content:                      38%

Refractive Index:                    1.51 DRY

                                                1.44 WET

Linear Expansion Factor:     1.18

Radial Expansion Factor:    1.18

Oxygen Permeability:           9.5 DK Units at 21C

Tensile Strength:                   6.5kg / cm

Elongation to Break: 140%

 

 

Stock Lenses

 

Minus Lenses:

Base Curves:                         7.80, 8.00, 8.20, 8.40, 8.60 & 8.80

Powers:                                  Plano to -10.00

Diameters:                             13.0, 13.5

 

Non-Stock Lenses

 

        Any other Base Curve or Diameter

Powers:  >-10.25 and any plus power

 

 

 

ULTRA THIN

 

Minus Lenses only, (both Stock and Non-Stock Available)

 

Also Available tinted:  Blue, Green, Aqua, Brown, Yellow, Amber, Lavender, Teal or Visi-Tint

Please contact us for more information on Pricing and Non-Stock parameters.

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EYETECH 60%

Specifications:

Terpoltmer of N-Vinyl Pyrrolidone,

Methyl Methacrylate and 2-Hydroxy Ethyl Methacrylate

 

Water Content:                      60% at 20C

Swell Factor:                          1.29 +/- 0.01

Refractive Index:                    1.545 DRY

                                                1.410 WET

Optical Transmission:           >95%

 

Stock Lenses

 

Minus Lenses:

Base Curves:                         8.50 and 9.00

Powers:                                  Plano to -10.00

Diameter:                               14.0

 

Non-Stock Lenses

 

        Any other Base Curve or Diameter

Powers:  >-10.25 and any plus power

 

Also Available tinted:  Blue, Green, Aqua, Brown, Yellow, Amber, Lavender, Teal or Visi-Tint

Please contact us for more information on Pricing and Non-Stock parameters.

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Bandage Lenses

 

Bandage Lenses have many uses; from protecting the post surgical cornea to the sustained delivery of topical medications to the eye.

 

Manufactured in EYETECH Flex 75

 

Diameters available up to 20.00mm

 

Please contact us for more information.

 

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Pediatric Aphakia

 

These lenses are prosthetic devices, replacing the lens of the eye.  Click to learn more about Pediatric Aphakia.

 

Manufactured in EYETECH Flex 75

 

Base Curves:                           7.50 - 7.80

Diameter:                                 13.5

Powers:                                    +20.00 to +35.00

 

Please contact us for more information.

 

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2002 EYETECH Optics Ltd.