Xtensa SiHy is mark’ennovy’s moulded silicone hydrogel family. For patients whose parameters fall within the standard range and whose eyes would benefit from a silicone hydrogel material, Xtensa SiHy is an excellent starting point.

Xtensa SiHy’s Technical Description

Xtensa SiHy is a monthly silicone hydrogel contact lens. It provides exceptional vision, eye health, and comfort. Its silicone hydrogel material combines outstanding oxygen transmissibility (119 Dk/t) and a Class 1 UV Filter (blocking 90% of UVA and 99% of UVB). Available in:

  • Spherical
  • Toric and
  • Multifocal geometries

Xtensa SiHy gives you a generous range of options for:

  • Myopia
  • Hyperopia
  • Astigmatism
  • Presbyopia
Silicone Hydrogel Monthly Contact Lens

Features & Benefits

Class 1 UV filter to protect eyes from UV radiation.

Class 1 UV filter to protect eyes from UV radiation.

Improved handling due to its blue visibility tint.

Improved handling due to its blue visibility tint.

Available in Spheric, Toric & Multifocal.

Available in Spheric, Toric & Multifocal.

Optimised oxygen transmissibility due to DK of the material and its thickness.

Optimised oxygen transmissibility due to DK of the material and its thickness.

 HD optical design: its asphericity improves visual quality.

HD optical design: its asphericity improves visual quality.

Enhanced comfort due to its surface treatment technology.

Enhanced comfort due to its surface treatment technology.

Characteristics, Parameters and Powers

MATERIAL

SILICONE HYDROGEL

DK/t (-3.00 D)

119

WATER CONTENT (H2O)

45%

UV FILTER

CLASS 1

HANDLING TINT

BLUE

DIAMETER (mm)

14.20

BASE CURVE (mm)

8.60

MODULUS

0.80

CoF

0.03

CENTRAL THICKNESS (-3.00 D)

0.06

CONTACT ANGLE

50 ± 1


Type of Packs

You can benefit from the possibility of ordering packs of 3 or 6 contact lenses of Xtensa SiHy. This new option gives you a unique way to prescribe and meet your patient’s needs. Also, you may decide the frequency of your patients’ visits.

Material technology​

Lens matrix

  • Silicone macromers
  • ​Hydrophilic monomers​
  • Cross-linking agent​
  • UV absorber
  • A high-definition design technology that can provide clearer vision.​
Lens matrix

Surface Treatment

  • Two types of hydrophilic polymers​
    • Lower contact angle​ > Increase surface wettability
    • ​Lower coefficient of friction​ > Increase surface lubricity​
Surface Treatment

HD optical design​

  • A high-definition design technology that can provide clearer vision.​
  • Vision is sharper in contours and higher in contrast.

Vision with Conventional Soft Lens

Vision with Conventional Soft Lens

Vision with High Definition Lens

Vision with High Definition Lens

Would you like to know more?

Call our technical support team:
0800 328 0610 (M-F 9 am to 5 pm) or mkservices@markennovy.com 

We are committed to helping you ensure the best possible wearing experience for your patients. 

Are you a contact lens user and would like to know more about mark’ennovy?

Exclusively sold to practitioners, please ask your trusted eye care professional for more information.

23

August 2021

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Mark’ennovy

mark'ennovy is a custom monthly soft contact lens manufacturer. We believe that you should be able to fit the right lens to every prescription, that’s why we start with the eye’s own unique measurements, and then individually craft a lens to match. Our unrivalled combination of contact lens parameters, geometries, materials, and expert technical advice, is backed by world class manufacturing technology and an exclusive focus on the Eye Care Professional.