# 1 D O C T O R - P R E S C R I B E D S C L E R A L L E N S *

*Based on US lens sales between June 2019 and August 2019.

Efficient and simple design

M O D I F Y PA R A M E T E R S W I T H P R EC I S I O N

When a parameter is modified, SmartCurve™ technology automatically

adapts to ensure most other design attributes remain consistent.

Streamlines lens adjustments

Assists in a more predictable fit

Reduces calculations and chair time

ENSURE A COMFORTABLE LANDING ZONE

The Zenlens™ APS has a generous landing zone that’s

proven to reduce the occurrence of air bubbles, lens

impingement, and conjunctival impression rings.

• 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 and

ensure a comfortable fit.

• Consultants can support non-edge peripheral elevations

• Can be applied to any design that has stabilization

S M A R TC U RV E ™ T EC H N O LO GY

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.

Point A (SAG)

Point A (SAG)

Point A (SAG)

Base Curve Base Curve Base Curve

Limbal Clearance Curve Limbal Clearance Curve Limbal Clearance Curve

Advanced Peripheral System (APS)

Advanced Peripheral System (APS)

Advanced Peripheral System (APS)

of Eye Care Professionals agree that SmartCurve™ technology makes fitting easier and less complex because it requires only one parameter modification.* 98% *Based on a 2017 survey

of 40 practitioners.

SmartCurveTM technologyFIT CUSTOM

WITH

CONFIDENCE

Efficient and simple design

M O D I F Y PA R A M E T E R S W I T H P R EC I S I O N

When a parameter is modified, SmartCurve™ technology automatically

adapts to ensure most other design attributes remain consistent.

Streamlines lens adjustments

Assists in a more predictable fit

Reduces calculations and chair time

ENSURE A COMFORTABLE LANDING ZONE

The Zenlens™ APS has a generous landing zone that’s

proven to reduce the occurrence of air bubbles, lens

impingement, and conjunctival impression rings.

• 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 and

ensure a comfortable fit.

• Consultants can support non-edge peripheral elevations

• Can be applied to any design that has stabilization

S M A R TC U RV E ™ T EC H N O LO GY

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.

Point A (SAG)

Point A (SAG)

Point A (SAG)

Base Curve Base Curve Base Curve

Limbal Clearance Curve Limbal Clearance Curve Limbal Clearance Curve

Advanced Peripheral System (APS)

Advanced Peripheral System (APS)

Advanced Peripheral System (APS)

of Eye Care Professionals agree that SmartCurve™ technology makes fitting easier and less complex because it requires only one parameter modification.* 98% *Based on a 2017 survey

of 40 practitioners.

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.

K E Y F E AT U R E S

• Four diameters: 14.8 mm, 15.4 mm, 16.0 mm, 17.0 mm

• Multifocal and toric optics

• Oblate and prolate designs

• Advanced Peripheral System (APS) for a generous

landing zone

• Unlimited exchanges and cancellations for

90 days at no charge and extended hours of

consultancy support

L E N S M A R K I N G S

• Clearly identify lens type and diagnostic number

• Drilled markings on toric and multifocal lenses

guide patient insertion

C O N D I T I O N S C OV E R E D

• Keratoconus

• Ocular surface disease, including moderate-to-

severe dry eye

• Postsurgical corneas, including postrefractive

surgery and postcorneal transplant

• Other irregular cornea conditions, such as trauma

and pellucid marginal degeneration

• Myopia and hyperopia

• Presbyopia

• Astigmatism

R E C O M M E N D E D M AT E R I A L S

Boston XO® and Boston XO2

® with Tangible® Hydra-PEG® coating technology

S TA N D A R D C U S T O M I Z A B L E PA R A M E T E R S

M U LT I F O C A L C U S T O M I Z A B L E PA R A M E T E R S

Diameters

Diameters

14.8 mm

14.8 mm

3500 to 5000 in 10 micron steps

Center-near with adjustable zone size (both eyes)

3200 to 6700 in 10 micron steps

Prolate • Toric Oblate • Prolate • Toric

-20.00D to +20.00D

+1.00D to +3.75D in 0.25D steps

Standard • Steep-10 to Steep-1 • Flat+1 to Flat+20

Variable center-near • 1.5 mm to 3.5 mm in 0.5 mm steps

Also available! All-toric Zenlens™ fitting set

Toric peripheral curves • Flexure controlling profile • Custom center thickness • Front toric Rx •

MicroVault™ technology • Adjustable limbal curves

15.4 mm

15.4 mm

16.0 mm

16.0 mm

17.0 mm

17.0 mm

Sagittal depth range

Optics

Spherical powers

Near zones

Advanced Peripheral System (APS)

ADD powers

Lens types

Options

Customizable lens parameters

Pupil center Center of cornea

Visual axis Decentered in pupil—slightly nasal and

superior for each eye

Near zone Zenlens™ ADD power aligns with the visual axis, not the pupil center

OD

Comprehensive patient offerings

of Eye Care Professionals agree the Zenlens™ design and fitting approach are easy to learn.*

100%

*Based on a 2017 survey of 40 practitioners.

All Zenlens™ features, including SmartCurve™ technology, are standard with the multifocal design to help ensure a successful fit.

Multifocal optics

SmartCurveTM technology

Important Safety 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 eyecare 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, with the exception of Orthokeratology lenses as noted below. 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 eyecare 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 Please see continued Important Safety Information on reverse.

Achieve scleral lens fitting success and refine lens designs with confidence.

Unlimited exchanges and cancellations with no lens return needed and no charge for 90 DAYS

Support from Zenlens™ fitting consultants reduces chair time.

Individualized expert support from fitting consultants with extended hours —from 8 AM to 8 PM EST. Average years of experience

All FCLSA certified

Zenlens, SmartCurve, MicroVault, Boston XO, and Boston XO2 are trademarks of Bausch & Lomb Incorporated or its affiliates.

Tangible and Hydra-PEG are trademarks of Tangible Science, LLC used under license.©2020 Bausch & Lomb Incorporated or its affiliates. ALZN.0025.USA.20

Switch to Zenlens™ for efficient, simplified, and comprehensive custom care.

Important Safety Information for Gas Permeable and Customized Soft Contact Lenses (continued)

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

ADDITIONAL INFORMATION FOR ORTHOKERATOLOGY LENSES:The risk of ulcerative keratitis has been shown to be greater among wearers of extended wear lenses than among wearers of daily wear lenses. This risk can be reduced by carefully following directions for routine lens care, including cleaning the storage case.

Orthokeratology lenses are to be worn overnight with removal during all or part of each following day. Wearing the lenses continuously (extended wear) presents increased risk, which increases with the number of consecutive days the lenses are worn between removals. Although the safety risks of overnight wear with removal upon wakening may not be as great as with extended wear, there is still increased risk beginning with the first overnight period.