Zenlens® scleral lenses

Comprehensive offerings and parameters with an efficient, simple design.

Key features

  • Four diameters: 14.8 mm, 15.4 mm, 16.0 mm, 17.0 mm
  • Multifocal and toric optics
  • Oblate and prolate designs

Fit custom with confidence

Watch Zenlens® in action.

When a parameter is modified, SmartCurve technology automatically adapts to ensure most other design attributes remain consistent.

  • Streamlines lens adjustments
  • Reduces calculations and chair time
  • Assists in a predictable fit

SmartCurve™ technology

In this example, SAG is correct, but there is insufficient limbal clearance

Parameters auto-adjust when limbal clearance curve is increased

SAG and scleral alignment remain unaffected

Ensure a generous landing zone

The Advanced Peripheral System (APS) has a generous landing zone that can be adjusted to better align with the scleral shape.

  • Can be ordered flatter or steeper
  • Quadrant-specific edge lifts maintain alignment with the sclera in 4 meridians

Accommodate obstructions

MicroVault technology creates a flute or ripple that vaults up and over obstructions, such as pingueculae, to properly land on the sclera.

  • Consultants can support non-edge peripheral elevations
  • Can be applied to any design that has stabilization

Multifocal optics

The Zenlens® multifocal scleral lens 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.

Zenlens® Fitting Series

Featuring co-creator, Dr Jason Jedlicka

Watch Dr Jason Jedlicka demonstrate how various Zenlens® features and technologies can be used for a wide range of corneal conditions.

Watch now
standard customizable parameters
Materials Boston XO® (hexafocon A), Boston XO2® (hexafocon B)
Diameters 14.8 mm 15.4 mm 16.0 mm 17.0 mm
Sagittal depth range 3500 to 5000 in 10-micron steps 3200 to 6700 in 10-micron steps
Lens types Prolate, toric Oblate, prolate, toric
Also available! All-toric Zenlens® fitting set
Spherical powers -20.00D to +20.00D
Advanced Peripheral System (APS) Standard, Steep-10 to Steep-1, Flat+1 to Flat+20
Options Toric peripheral curves, Flexure controlling profile, Custom center thickness, Front toric Rx, MicroVault technology, Adjustable limbal curves
standard customizable parameters
Materials Boston XO® (hexafocon A), Boston XO2® (hexafocon B)
Diameters 14.8 mm 15.4 mm Sagittal depth range: 3500 to 5000 in 10-micron steps
Lens types: Prolate, toric
Diameters: 16.00 mm 17.00 mm Sagittal depth range: 3200 to 6700 in 10-micron steps
Lens types: Lens types: Oblate, prolate, toric
Also available! All-toric Zenlens® fitting set
Spherical powers -20.00D to +20.00D
Advanced Peripheral System (APS) Standard, Steep-10 to Steep-1, Flat+1 to Flat+20
Options Toric peripheral curves, Flexure controlling profile, Custom center thickness, Front toric Rx, MicroVault™ technology, Adjustable limbal curves
multifocal customizable parameters
Materials Boston XO® (hexafocon A), Boston XO2® (hexafocon B)
Diameters 14.8 mm 15.4 mm 16.0 mm 17.0 mm
Optics Center-near with adjustable zone size (both eyes)
Near zones Variable center-near, 1.5 mm to 3.5 mm in 0.5-mm steps
ADD powers +1.00D to +3.75D in 0.25D steps
multifocal customizable parameters
Materials Boston XO® (hexafocon A), Boston XO2® (hexafocon B)
Diameters
14.8 mm
15.4 mm
16.0 mm
17.0 mm
Optics Center-near with adjustable zone size (both eyes)
Near zones Variable center-near, 1.5 mm to 3.5 mm in 0.5-mm steps
ADD powers +1.00D to +3.75D in 0.25D steps

International Authorized Licensees For more information, call 800.253.3369.

Australia & New Zealand

Gelflex

Brazil

Solotica

Italy

Medlac

Netherlands & Belgium

UCO Lenzen

United Kingdom

Bausch + Lomb Hastings

Questions? Our experts are available to help.

Contact a consultant