Available with Tangible Hydra-PEG coating technology.

Zenlens and Zen RC scleral lenses

Zen Multifocal scleral lens

Multifocal Optical Alignment for Scleral Lenses

Ensure the near zone is on target with a lens that aligns the optics.

The Zen Multifocal design aligns the near zone over the visual axis instead of the center of the cornea which has been shown to provide clear vision in soft contact lenses. The multifocal design is available on both Zenlens and Zen RC scleral lenses and comes with all the benefits you have come to expect:

  • SmartCurve technology simplifies your fitting - only modify the parameters you want
  • MicroVault technology which creates a precisely designed elevation to vault the lens over a peripheral obstruction
Click here for information and training material on Zenlens, Zen RC, and Zen Multifocal.

 

 

Zenlens scleral lens for irregular corneas

Zenlens scleral lens, co-designed with Jason Jedlicka, OD, fully vaults the cornea and allows you to fit a wide variety of corneal shapes and sizes using a single fitting set and fitting philosophy. It offers you:

  • Lens diameters of 16.0 mm and 17.0 mm—appropriate for a wide range of corneal sizes.
  • Prolate and oblate designs to fit a wide range of corneal shapes.
  • SmartCurve: modify only the parameter you want, not the ones you don’t.
  • MicroVault feature allows you to vault up and over a peripheral obstruction (like a pinguecula).
  • Custom design options to fine-tune optics and physical fit.
  • A comprehensive 28-lens diagnostic set.
  • Featured in Boston XO Materials with a Dk of 100; also available in Boston XO2 with a Dk of 141. Indicated for ocular surface disease and dry eye.
 

Zenlens Standard Parameters

Sagittal Depth Range: 3200 to 6700 in 10 micron steps (fully customizable)
Diameter: 16.0 mm and 17.0 mm
Powers: +20.00 D. to -20.00 D
Advanced Peripheral System (APS):       

Steep-10 thru Steep-1, Standard, Flat-1 thru Flat-10 (in 30 micron increments)

Options:

Toric Peripheral Curves (Dx set contains 4 Toric APS lenses)
Flexure Controlling Profile
Custom Center Thickness
Front Toric Rx
MicroVault—call for information

Recommended Material: Boston XO (Boston XO2 on request)
 

Zen RC scleral lens for regular corneas

Zen RC gives you all the benefits of Zenlens scleral lenses in a smaller diameter. Purposely built for the normal cornea where excessive diameter and vault are unnecessary, Zen RC provides a smaller diameter for easier patient insertion and removal plus a reduced nominal center thickness designed specifically for this emerging segment.

  • Lens diameters of 14.8 mm and 15.4 mm to fit a wide range of normal corneal sizes.
  • One profile design.
  • Reduced nominal center thickness to increase oxygen transmission.
  • Efficient 20-lens diagnostic set.
  • Smart Curve: simplify your fitting by modifying only the parameter you want, not the ones you don’t.
 

Zen RC Standard Parameters

Sagittal Depth Range: 3500 to 5000 in 10 micron steps (fully customizable)
Diameter: 14.8 mm and 15.4 mm
Powers: +20.00 D. to -20.00 D
Advanced Peripheral System (APS):       

Steep-10 thru Steep-1, Standard, Flat-1 thru Flat-10 (in 30 micron increments)

Options:

Toric Peripheral Curves (Dx set contains 4 Toric APS lenses)
Flexure Controlling Profile
Custom Center Thickness
Front Toric Rx
MicroVault—call for information

Recommended Material: Boston XO (Boston XO2 on request)
 

Consultation and Warranty

You’ll get expertise from FCLSA* consultants with decades of in-office fitting experience that provide immediate fitting assistance either by phone or email.

Zenlens and Zen RC scleral lenses carry a full (100%) 90-day warranty that includes cancellation privileges.

Additional information

 

* Fellows of the Contact Lens Society of America

Specialty Vision Products Important Safety Information

Safety Information for Eye Care Professionals

Important Information for Gas Permeable and Customized Soft Contact Lenses

WARNINGS:

  • Patients should be advised of the following warnings pertaining to contact lens wear:
  • Problems with contact lenses and lens care products could result in serious injury to the eye. It is essential that patients follow their eye care practitioner’s directions and all labeling instructions for proper use of lenses and lens care products, including the lens case. Eye problems, including corneal ulcers, can develop rapidly and lead to loss of vision.
  • Daily wear lenses are not indicated for overnight wear, and patients should be instructed not to wear lenses while sleeping.
  • Clinical studies have shown that the risk of serious adverse reactions is increased when daily wear lenses are worn overnight.
  • Studies have shown that contact lens wearers who are smokers have a higher incidence of adverse reactions than nonsmokers.
  • If a patient experiences eye discomfort, excessive tearing, vision changes, or redness of the eye, the patient should be instructed to immediately remove lenses and promptly contact his or her eye care practitioner.

CONTRAINDICATIONS:

Do not use when any of the following conditions exist:

  • Acute or subacute inflammation or infection of the anterior chamber of the eye
  • Any eye disease, injury or abnormality, other than keratoconus, PMD, that affects the cornea, conjunctiva or eyelids
  • Severe insufficiency of lacrimal secretion (dry eye)
  • Corneal hypoesthesia (reduced sensitivity), if not aphakic
  • Any systemic disease that may affect the eye or be exaggerated by wearing contact lenses
  • Allergic reactions of ocular surfaces or adnexa that may be induced or exaggerated by wearing contact lenses or using contact lens solutions
  • Allergy to any ingredient in a solution which is to be used to care for contact lenses
  • Any active corneal infection (bacterial, fungal or viral)
  • Red or irritated eyes

ADVERSE EFFECTS:

The following problems may occur with the use of contact lenses:

  • Eyes stinging, burning, itching, irritation or other eye pain
  • Comfort is less than when the lens was first placed on the eye
  • Feeling of something in the eye such as a foreign body, scratched area
  • Excessive watering (tearing) of the eye
  • Unusual eye secretions
  • Redness of the eyes
  • Reduced sharpness of vision (poor visual acuity)
  • Blurred vision, rainbows, or halos around objects
  • Sensitivity to light (photophobia)
  • Dry eyes

Tangible and Hydra-PEG are trademarks of Tangible Science, LLC and used under license.

 

ALZN.0078.USA.20

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