Contact Lenses Solutions

Transcription

1 Contact Lenses Solutions &S U M M A R Y Compiled by Paul White, OD The New England College of Optometry, Boston, Massachusetts Sponsored by A supplement to the July 2010 Issue of Contact Lens SPECTRUM

2 To the Contact Lens Practitioner Contact Lenses & Solutions Summary s goal is to provide you with a concise, easy-to-use, chairside informational source to aid in patient care decision-making. It follows the K.I.S.S. philosophy - keep it simple and streamlined. We have incorporated list prices for soft contact lenses, however these prices are approximate, and are provided as a guideline. For exact pricing, costs for atypical powers or other parameters, warranty or exchange policies, or for more information about products, contact the manufacturers and distributors listed on Page 29. To provide you with a method to compare lens designs, we ve taken the liberty of standardizing manufacturers descriptions of their lens parameters. Unless otherwise indicated, center thickness specified is for average minus power. We ve arranged lenses by brand name rather than by company because that s how we refer to them in practice. In addition, ongoing corporate acquisitions make brand identification a more consistent system as all names are registered or trademarked. In addition to registered or trademarked names, each material has a generic name. Because an understanding of generic hydrogel materials is important as it relates to disinfection systems and Dk values, please take a moment to read the information under Hydrogel and Silicone Hydrogel Lens General Considerations on Page 5. Due to the growing popularity of silicone hydrogel contact lens prescribing and in response to reader requests, we have made the words Silicone hydrogel bold in all silicone hydrogel lens listings to make those listings easier to locate. We trust the Contact Lenses & Solutions Summary continues to fulfill your needs. It is made possible through an educational grant from VISTAKON, Division of Johnson & Johnson Vision Care, Inc. Paul White, OD P.S. A PDF of Contact Lenses & Solutions Summary is available for download at Published by: Contact Lens Spectrum, Wolters Kluwer Pharma Solutions, Inc. VisionCare Group, Norristown Road, Suite 200, Ambler, PA (215) clspectrum@wolterskluwer.com For additional copies of CLASS, contact: Samantha Campione (866) samatha.campione@wolterskluwer.com Contents Diopters to Radius of Curvature Conversion Table Vertex Distance Table SOFT CONTACT LENSES General Considerations Disposable / Planned Replacement Spherical Clear and Visibility Tint Tinted Enhancer and Opaque Toric Multifocal Spherical Clear and Visibility Tint Daily Wear Extended Wear Therapeutic Aphakic Special Design Tinted Enhancer and Opaque Daily Wear Customized Tinting Extended Wear Toric Daily Wear Extended Wear Multifocal Daily Wear Extended Wear Multifocal Toric Hybrid Soft/GP GAS PERMEABLE (GP) LENSES General Discussion Lens Materials SOLUTIONS Rigid Lens Solutions Soft Lens Solutions Non-Thimerosal Preserved Saline Unpreserved Saline Daily Cleaners Weekly Cleaners Daily Protein Removers Disinfecting Solutions and Combinations Hydrogen Peroxide Disinfection Subsonic / UVC Disinfection Lubricants / Rewetting Drops Company Directory Contact Lens and Solutions Summary 3

3 Diopters to Radius of Curvature Conversion Table D.R. D.R. D.R. D.R. D.R. D.R. D.R Vertex Distance Table Average 12 mm DISTANCE MINUS MINUS PLUS PLUS Left-Right Left-Right Right-Left Right-Left = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = From the publishers of CONTACT LENS SPECTRUM

4 Soft Contact Lenses Hydrogel and Silicone Hydrogel Lens General Considerations The FDA gives each contact lens material a generic name. In general, all hydrogel and silicone hydrogel lens generic names end in the suffix filcon and all nonhydrogel lenses end in focon. Hydrogel lenses are categorized into four groupings for purposes of evaluating effects of accessory products upon the lens material. Lenses with less than 50 percent water content are considered to be low water and the others are high water. Less reactive surfaces are termed nonionic and more reactive materials are labeled ionic. Silicone hydrogel lenses are low water. Disinfection of hydrogel and silicone hydrogel lenses can usually be done safely and effectively by approved chemical or hydrogen peroxide systems. However, some Group 4 ionic polymers may react negatively with potassium sorbate- or sorbic acid-preserved solutions. In the term Dk, D stands for diffusion and k for solubility. The oxygen permeability of hydrogel lenses is almost entirely the result of solubility and for GP materials almost entirely the result of diffusion. In silicone hydrogel materials, oxygen permeability is a combination of solubility and diffusion, with the larger amount from diffusion. That is, the hydrogel component in the formulation provides solubility and the silicone component provides diffusion. Each generic material below is accompanied by a representative Dk number. A clinically useful approximation is to consider Dk values for hydrogel lenses in three groups: H 2 O Dk 38±% 9± 55±% 18± 75±% 36± It is also important to remember that Dk/t (central transmissibility) and Dk/t (average overall transmissibility) are dependent upon contact lens thickness configuration and are more important than Dk with hydrogel lenses. With silicone hydrogel contact lenses, Dk/t and Dk/t are more similar than with hydrogel lenses. This table should assist you in identifying specific lenses in each category as related to disinfection and Dk; and it will also help you determine an appropriate mix of lens types for your practice. GROUP 1 Low Water (<50% H 2 O) Nonionic Hydrogel Polymers tefilcon (38%) (Dk = 8.9) Cibasoft STD Illusions Torisoft Softint LL Bifocal tetrafilcon A (43%) (Dk = 9) Cooper Clear Vantage Cooper Toric Vantage Accents Preference Vantage Thin Preference Toric Vantage Thin Accents crofilcon (38%) (Dk = 13) CSI CSI Toric helfilcon A&B (45%) (Dk = 12) Continental Toric Flexlens Aphakic Flexlens Optima Toric Flexlens Toric mafilcon (33%) (Dk = 4) Menicon polymacon (38%) (Dk = 9) Allvue LifeStyle Xtra Biomedics 38 LifeStyle 4Vue Clearview LifeStyle Toric CustomEyes 38 Bifocal EpconSOFT LL38 Esstech PS Metrosoft II Esstech PSD Multifocal Esstech SV Metrosoft Toric Frequency 38 Natural Touch HD Occasions HD-T Optima 38 HDX PS-45 Multifocal HDX-T Simulvue 38 Horizon 38 Sof-form II Hydron Mini Soflens Hydron Zero 4 Soflens 38 SofBlue Soflens Multifocal Hydron Zero 6 Softics SofBlue SoftView Hydron Versa Scribe Unilens 38 LifeStyle MV2 Westhin Toric Ideal Soft hioxifilcon B (49%) (Dk = 15) Alden HP Flexlens Alden HP Toric Quattro Aquaease Satureyes Essential Soft Satureyes Toric Toric Multifocal and Multifocal Note: All X-Cel lenses are available in helfilcon A, hioxifilcon A, hioxifilcon B, and methafilcon A. Silicone Hydrogel Polymers lotrafilcon A (24%) (Dk = 140) Air Optix Night & Day Aqua lotrafilcon B (33%) (Dk = 110) O 2 Optix Air Optix Aqua Air Optix for Astigmatism Air Optix Aqua Multifocal galyfilcon A (47%) (Dk = 60) Acuvue Advance Acuvue Advance for Astigmatism narafilcon B (48%) (Dk = 55) 1-Day Acuvue TruEye senofilcon A (38%) (Dk = 103) Acuvue Oasys Acuvue Oasys for Astigmatism Acuvue Oasys for Presbyopia sifilcon A (32%) (Dk = 82) O 2 Optix Custom comfilcon A (48%) (Dk = 128) Biofinity Biofinity Toric enfilcon A (46%) (Dk = 100) Avaira Avaira Toric GROUP 2 High Water (>50% H 2 O) Nonionic Hydrogel Polymers lidofilcon A (70%) (Dk = 31) ActiFresh 400 CV 70 alfafilcon A (66%) (Dk = 32) Soflens Toric omafilcon A (59%) (Dk = 33) Biomedics XC Proclear 1-Day Proclear EP Proclear Multifocal Proclear Multifocal Toric Proclear Sphere Proclear Toric vasurfilcon A (74%) (Dk = 39.1) Precision UV hioxifilcon A (59%) (Dk = 28) Extreme H 2 O 59% Thin Extreme H 2 O 59% Extra Biocurve Gold Sphere and Toric hioxifilcon D (54%) (Dk = 21) Clarity H 2 O C-Vue Advanced Custom Toric Extreme H 2 O 54% Extreme H 2 O 54% Toric nelfilcon A (69%) (Dk = 26) Dailies AquaComfort Plus Focus Dailies Synergy Focus Dailies Toric Triton Focus Dailies Progressive FreshLook One-Day hilafilcon B (59%) (Dk = 22) SofLens Daily Disposable acofilcon A (58%) Dk = (25.5) Flexlens Tricurve Keratoconus GROUP 3 Low Water (<50% H 2 O) Ionic Hydrogel Polymers bufilcon A (45%) (Dk = 16) Hydrocurve II 45 Soft Mate B deltafilcon A (43%) (Dk = 10) Amsoft Amsoft Thin Comfort Flex Custom Flex Metrosoft Soft Form Toric phemfilcon A (38%) (Dk = 9) DuraSoft 2 DuraSoft 2 Optifit Silicone Hydrogel Polymers balafilcon A (36%) (Dk = 112) PureVision PureVision Multi-Focal PureVision Toric GROUP 4 High Water (>50% H 2 O) Ionic Hydrogel Polymers bufilcon A (55%) (Dk = 16) Hydrocurve II Hydrocurve 3 Toric Softmate II perfilcon (71%) (Dk = 34) Permalens Permalens XL Permalens Therapeutic Permalens Aphakic etafilcon A (58%) (Dk = 28) Acuvue Acuvue 2 1-Day Acuvue Acuvue 2 Colours 1-Day Acuvue Moist Acuvue Bifocal focofilcon A (55%) (Dk = 16) Fre-Flex ocufilcon B (53%) (Dk = 16) ClearSight 1 Day Continental Ocu-Flex 53 ocufilcon C (55%) (Dk = 16) UCL 55 UCL-Pediatric ocufilcon D (55%) (Dk = 19.7) Biomedics 55 ClearSight 1 Day Biomedics 55 Premier Toric Biomedics Toric ocufilcon E (65%) (Dk = 22) Ocuflex 65 ocufilcon F (60%) (Dk = 24.3) Hydrogenics 60 UV phemfilcon A (55%) (Dk = 16) DuraSoft 3 Freshlook DuraSoft 3 Optifit Colorblends Freshlook Wildeyes Freshlook Toric methafilcon A (55%) (Dk = 18) Biocurve Advanced Aspheric Biocurve 1-Day Biocurve Toric & Sphere C-Vue 1 Day ASV C-Vue 55 Edge III 55 Elite AC Elite Daily Elite AC Toric Flexlens Frequency 55 Sphere & Multifocal HD2 HDX2 Horizon 55 Bi-Con Kontur LL 55 New Horizons Sauflon 55 UV Sauflon 55 Asphere Sof-form 55 Vertex Sphere Vertex Toric methafilcon B (55%) (Dk = 18) Frequency 55 Toric Hydrasoft Sphere Hydrasoft Toric vilfilcon A (55%) (Dk = 16) Focus 1-2 Week Softcolors Focus Monthly Softcolors Focus Progressives Soft 55 Soft 55 EW Contact Lens and Solutions Summary 5

5 Spherical Clear and Visibility Tint Disposable and/or Planned Replacement Hydrogels Trade Name Manufacturer Material %H 2 O Thickness Diameters Base Curves Powers Price 1-DAY ACUVUE (1) Vistakon HEMA/MA , to pack/17.00 Visibility tint 0.50D steps UV blocker beyond 6 1-DAY ACUVUE MOIST (1) Vistakon HEMA/MA , to pack/17.00 Visibility tint 0.50D steps 90-pack/43.50 UV blocker beyond 6 1-DAY ACUVUE TRUEYE (1) Vistakon Silicone hydrogel to pack/22.25 Visibility tint, UV blocker 0.50D steps 90-pack/57.00 Hydraclear 1 Technology beyond 6 ACUVUE (1, 2, 3) Vistakon HEMA/MA to pack/15.00 Visibility tint to 0.50 UV blocker to +8 ACUVUE 2 (1, 2, 3) Vistakon HEMA/MA , to +8 6-pack/13.50 Visibility tint 0.50D steps UV blocker beyond ±6 ACUVUE ADVANCE (1, 2) Vistakon Silicone hydrogel , to +8 6-pack/16.25 Visibility tint, UV blocker 0.50D steps Hydraclear Technology beyond ±6 ACUVUE OASYS (1, 2, 3) Vistakon Silicone hydrogel , to +8 6-pack/20.25 Visibility tint, UV blocker 0.50D steps beyond ±6 Hydraclear Plus Technology Plano bandage lens in 8.4 and 8.8 base curves AIR OPTIX AQUA (2, 3) Ciba Vision Silicone hydrogel to pack/26.75 Visibility tint to +6 AIR OPTIX Ciba Vision Silicone hydrogel , to +8 6-pack/45.25 (2, 4) NIGHT & DAY AQUA Visibility tint ALDEN CLASSIC 38 (2) Alden Optical Lab HEMA , 13.5, 10 to pack/ pack/78.00 ±10.25 to ±30 4-pack/ pack/ ALDEN HP 49 SPHERE (2) Alden Optical Lab GMA/HEMA , 8.6, to pack/ pack/78.00 ±10.25 to ±30 4-pack/ pack/ ALDEN HP 59 SPHERE (2) Alden Optical Lab GMA/HEMA , 8.8, to pack/ pack/78.00 ±10.25 to ±30 4-pack/ pack/ AVAIRA (2) CooperVision Silicone hydrogel to pack/ to +8 BIOCURVE 1-DAY (1) Biocurve HEMA to pack/ pack/38.97 BIOCURVE ADVANCED Biocurve HEMA , to +8 6-pack/15.99 ASPHERIC (1, 2) Elite BIOCURVE Biocurve HEMA , to +20 First lens 59.99, APHAKIC (2) , 8.6, 8.8, 9.0 Spare 16.99, 3-pack/ pack/54.99 BIOCURVE American Contact HEMA , to +10 First lens SPHERE (3) Lens/Biocurve , 8.6, 8.8, 9.0 Spare lens pack/ pack/54.99 BIOFINITY (2, 3) CooperVision Silicone hydrogel to +8 6-lens carton/27.50 BIOMEDICS 38 (1, 3) CooperVision HEMA to pack/17.00 Visibility tint BIOMEDICS 55 CooperVision HEMA , 8.8 (+), 8.9 ( ) 10 to +6 6-pack/16.00 (1, 3) PREMIER Visibility tint UV blocker BIOMEDICS 55 UV (1) CooperVision HEMA , to pack/16.00 Visibility tint to +6 UV blocker BIOMEDICS XC (1) CooperVision HEMA/PC to +6 6-pack/15.00 Visibility tint 0.50D steps > 6 and +5 CLARITY H 2 O (1) Hydrogel Vision Corp. GMA/HEMA Median 10 to +6 6-pack/22.90 to Flat 6 to Steep 10 to pack/35.90 to CLEARSIGHT 1 DAY (1) CooperVision HEMA to pack/ D steps > 6 and pack/36.00 C-VUE 55 ASPHERIC (2) Unilens HEMA to +8 6-pack/12.50 C-VUE 1 DAY ASV (1) Unilens HEMA to pack/ pack/34.00 Bank programs available for less (1) Disposable (2) Planned Replacement (3) Extended Wear (EW) Approval (4) Continuous Wear (CW) Approval 6 From the publishers of CONTACT LENS SPECTRUM

6 Spherical Clear and Visibility Tint Disposable and/or Planned Replacement Hydrogels - continued Trade Name Manufacturer Material %H 2 O Thickness Diameters Base Curves Powers Price DAILIES Ciba Vision PVA to pack/14.95 AQUACOMFORT PLUS (1) Visitint to pack/37.30 DEFINITION AC (2) Optical Connection HEMA , to +8 6-pack/14.00 DEFINITION AC Optical Connection HEMA to pack/12.50 EVERYDAY (1) ELITE (2) Ocu-Ease/Optech HEMA 55 Varies , to +8 6-pack/11.50 ELITE AC DISPOSABLES (1) Ocu-Ease/Optech HEMA 55 Varies , to +8 6-pack/12.50 ELITE DAILY (1) Ocu-Ease/Optech HEMA 55 Varies to pack/ pack/35.50 EXTREME H 2 O Hydrogel Vision Corp. GMA/HEMA to +6 6-pack/ % THIN (1) to EXTREME H 2 O Hydrogel Vision Corp. GMA/HEMA to pack/ % XTRA (1) to +6 to EXTREME H 2 O Hydrogel Vision Corp. GMA/HEMA to +6 6-pack/ % (1) to +6 to FOCUS Ciba Vision PVA to pack/32.95 DAILIES (1) AquaRelease, visitint to pack/13.85 FREQUENCY 55 (2) CooperVision HEMA to pack/18.00 ASPHERIC Handling tint to +8 FREQUENCY 38 (2) CooperVision HEMA to +8 6-pack/17.00 Handling tint FREQUENCY 55 (2, 3) CooperVision HEMA , to pack/16.00 Handling tint to +8 FRESHLOOK Ciba Vision HEMA/MMA to +6 6-pack/16.00 (1, 2, 3) HANDLING TINT Handling tint HD (2) PolyVue HEMA to +6 Single lens/24.00 Handling tint Multipack (3+1)/72.00 HD2 (2) PolyVue HEMA to +6 6-pack/32.00 Handling tint HYDRASOFT SPHERE Coopervision HEMA , to pack/80.50 OPTIONS (2) , 8.9, 9.2 METROLITE Metro Optics of Austin HEMA , 8.6, 8.9 Plano to ±10 4-pack/68.00 PLANNED REPLACEMENT (2) Light blue >±10 4-pack/74.00 METROLITE M SERIES Metro Optics of Austin HEMA to Plano 4-pack/68.00 PLANNED REPLACEMENT (2) Light blue METROSOFT II Metro Optics of Austin HEMA , 8.6, 8.9 Plano to ±10 4-pack/65.00 PLANNED REPLACEMENT (2) >±10 4-pack/74.00 METROSOFT II M SERIES Metro Optics of Austin HEMA to Plano 4-pack/65.00 PLANNED REPLACEMENT (2) NEW HORIZONS (2) Westcon HEMA to +8 6-pack/14.00 O 2 OPTIX (2, 3) Ciba Vision Silicone hydrogel to pack/17.40 Visibility tint to +6 O 2 OPTIX CUSTOM (2) Ciba Vision Silicone hydrogel , 7.7, 8.0, to +20 Light green visibility tint , 8.1, 8.4, 8.7, 9.0 Single diagnostic/ , 8.3, 8.6, 8.9, pack/ OCU-FLEX 55 (2) Ocu-Ease/Optech HEMA , 14.5, to to pack/53.55 (0.1) 4-pack/71.40 PRECISION UV (1, 2, 3) Ciba Vision MA/PVP to +8 6-pack/17.60 Visibility tint, UV blocker to +10 PREFERENCE (2) CooperVision HEMA/NVP/MMA , to pack/49.50 Handling tint 0.50D steps > 6 PREFERENCE (2) CooperVision HEMA/NVP/MMA , to Plano 4-pack/49.50 STANDARD Handling tint to 0.25 PROCLEAR (2) CooperVision HEMA/PC to pack/26.00 Handling tint to Plano PROCLEAR 1 DAY (1) CooperVision HEMA/PC to pack/ D steps > 6 30-pack/16.50 PUREVISION (2, 4) Bausch + Lomb Silicone hydrogel to pack/28.50 Visibility tint to +6 SATUREYES (2) Metro Optics of Austin GMA/HEMA , 8.4, to pack/75.00 SAUFLON 55 ASPHERIC (2) Sauflon Pharmaceuticals HEMA to +8 6-pack/12.50 Handling tint SAUFLON 55 UV (2) Sauflon Pharmaceuticals HEMA ( ) 10 to +8 6-pack/11.00 Handling tint 8.8 (+) SOFLENS 38 (2, 3) Bausch + Lomb HEMA , 8.7, to +4 6-pack/13.25 Visibility tint (1) Disposable (2) Planned Replacement (3) Extended Wear (EW) Approval (4) Continuous Wear (CW) Approval Contact Lens and Solutions Summary 7

7 Spherical Clear and Visibility Tint Disposable and/or Planned Replacement Hydrogels - continued Trade Name Manufacturer Material %H 2 O Thickness Diameters Base Curves Powers Price SOFLENS DAILY Bausch + Lomb HEMA to pack/35.50 DISPOSABLE (1) Visibility tint SPECIALEYES (2) SpecialEyes HEMA to to to to pack vials/72.00 Visibility tint (0.1 steps) (0.1 steps) SYNERGY QUARTERLY Gelflex Laboratories HEMA , to 9.2 (0.2) 20 to +20 Call for pricing REPLACEMENT SPHERE (2) GMA/HEMA , 14.8, 8.0, 8.3, 8.6, 20 to +20 HEMA/NVP , 9.2 UCL PLANNED United HEMA , 14.5, , 8.6, 8.9, to +20 Call for pricing REPLACEMENT (2) Visibility tint , 14.5, , 8.5, to +20 VERTEX SPHERE (1) CooperVision HEMA , to pack/16.00 Visibility tint to to +8 (1) Disposable (2) Planned Replacement (3) Extended Wear (EW) Approval (4) Continuous Wear (CW) Approval Disposable and/or Planned Replacement Tinted Enhancer and Opaque Hydrogels Trade Name Manufacturer Material %H 2 O Thickness Diameters Base Curves Powers Price ACUVUE 2 Vistakon HEMA/MA , to +6; Plano 6-pack/21.00 COLOURS (1, 2, 3) UV blocker Enhancer: ocean blue, emerald green, aquamarine to +6; Plano 6-pack/24.00 Opaque: deep blue, jade green, pearl gray, warm honey, chestnut brown, sapphire blue, hazel green ALDEN CLASSIC (2) Alden Optical Lab HEMA , 13.5, to 8.9 (0.2) 10 to pack/108 Aqua, azure, blue, brown, gray, 6-pack/150 green, jade, walnut, yellow ±10.25 to ±30 4-pack/148 6-pack/202 ALDEN HP 49 (2) Alden Optical Lab HEMA , 8.6, to pack/108 Aqua, azure, blue, brown, gray, 6-pack/150 green, jade, walnut, yellow ±10.25 to ±30 4-pack/148 6-pack/202 EXPRESSIONS (2) CooperVision HEMA to +4 6-pack/32.50 Gray, green, hazel, blue, aqua, blue topaz, brown, jade EXPRESSIONS ACCENTS (2) CooperVision HEMA to +4 6-pack/26.00 Aqua, blue, green, violet (enhancements) FOCUS 1-2 WEEK Ciba Vision HEMA/PVP/MA , to +4 6-pack/28.00 (1, 2) SOFTCOLORS Aqua, evergreen, royal blue FOCUS SOFTCOLORS Ciba Vision HEMA/PVA/MA , to +6 6-pack/38.20 MONTHLY (2) Aqua, evergreen, royal blue FRESHLOOK Ciba Vision HEMA/MMA Median 8 to +6 6-pack/28.00 COLORBLENDS (1, 2) Amethyst, blue, brown, gray, green, honey, 0.50D steps pure hazel, true sapphire, turquoise, > 6 and +2 brilliant blue, gemstone green, sterling grey FRESHLOOK Ciba Vision HEMA/MMA to +6 6-pack/28.00 COLORS (1, 2) Blue, green, hazel, violet 0.50D steps > 6 and +2 FRESHLOOK ONE-DAY (1) Ciba Vision PVA to Plano 10-pack/10.40 Blue, green, pure hazel, gray 0.50D steps ColorBlends > 6 and +2 FRESHLOOK Ciba Vision HEMA/MMA to +6 6-pack/28.00 DIMENSIONS (1, 2) Caribbean aqua, Pacific blue, Sea green 0.50D steps > 6 and +2 METROTINT Metro Optics of Austin HEMA , 8.6, 8.9 Plano to ±10 4-pack/85.00 PLANNED REPLACEMENT (2) Aqua, blue, green >±10 4-pack/90.00 METROTINT M SERIES Metro Optics of Austin HEMA to Plano 4-pack/85.00 PLANNED REPLACEMENT (2) Aqua, blue, green (1) Disposable (2) Planned replacement (3) Extended Wear (EW) Approval (4) Continuous Wear (CW) Approval 8 From the publishers of CONTACT LENS SPECTRUM

8 Toric Disposable and/or Planned Replacement Hydrogels Trade Name Manufacturer Material %H 2 O Diameters Base Curves Spheres Cylinders Axis Ballast Price ACUVUE Vistakon Silicone hydrogel to Plano 0.75, 1.25, Full circle Accelerated 6-pack/ ADVANCE FOR Visibility tint (0.25D steps) º steps Stabilization ASTIGMATISM (1, 2) UV blocker º ±20º Design Hydraclear Technology 180º ±20º 10º steps 9 to , º ±20º (0.50D steps) 90º ±20º 10º steps º ±20º 10º steps 90º to , 1.25, 180º ±20º (0.25D steps) º ±20º 10º steps ACUVUE Vistakon Silicone hydrogel to Plano 0.75, 1.25, Full circle Accelerated 6-pack/ OASYS FOR Visibility tint (0.25D steps) º steps Stabilization ASTIGMATISM (1, 2, 3) UV blocker º ±20º Design Hydraclear Plus Technology 180º ±20º 10º steps 9 to , Full circle (0.50D steps) º steps º ±20º 10º steps 90º to , 1.25, 180º ±20º (0.25D steps) º ±20º 10º steps AIR OPTIX FOR Ciba Vision Silicone hydrogel to , 1.25, 90º ±20º Precision 6-pack/37.40 ASTIGMATISM (2, 3) Visibility tint (0.25D steps) º ±20 Balance º steps 6 to Plano 0.75, 1.25, Full circle (0.25D steps) 1.75, º steps 6.50 to º, 90º º, 180º 9 to , º ±20º (0.50D steps) 180º ±20 10º steps 9.50, º, 90º º, 180º ALDEN CLASSIC Alden Optical HEMA , 13.5, 7.7 to 8.9 (0.2) 10 to to 10 Full circle Prism 4-pack/ TORIC (2) Lab 14 10º steps 6-pack/ ±10.25 to ±30 4-pack/ pack/ ALDEN HP 49 Alden Optical GMA/HEMA , 8.6, 10 to to 10 Any Symmetric 4-pack/ TORIC (2) Lab Stabilization 6-pack/ ±10.25 to ± to 10 Any 4-pack/ pack/ ALDEN HP 59 Alden Optical GMA/HEMA , 8.6, 10 to to 10 Any Symmetric 4-pack/ TORIC (2) Lab Stabilization 6-pack/ ±10.25 to ± to 10 Any 4-pack/ pack/ AVAIRA CooperVision Silicone hydrogel to Plano 0.75, 1.25, Full circle Call for price TORIC (2) º steps BIOCURVE Biocurve HEMA to to 2 180º ±25º Prism First lens/74.99 TORIC (2) º ±25º Spare/ º steps 3-pack/ pack/ , 8.6, to to 4 Full circle Prism First lens/ , 8.8, 9.0 Spare/ , pack/ pack/ , 8.4, 8.6, to to 6.50 Full circle Prism First lens/ , 8.6, 8.8, 9.0 Spare/ , 8.6, 8.9, pack/ pack/54.99 BIOFINITY CooperVision Silicone hydrogel to , 1.25 Full circle Horizontal 6-pack/ TORIC (2, 3) 1.75, º steps ISO thickness BIOMEDICS CooperVision HEMA to , 1.25, Full circle Prism 6-pack/20.00 TORIC (2, 3) UV blocker 1.75, º steps Visibility tint CLEARSIGHT CooperVision HEMA to Plano 0.75, º, 160º, Prism 30-pack/ DAY TORIC (1) Visibility tint 20º, 90º CO SOFT (2) California Optics HEMA to to 3.25 Full circle Prism 4-pack/ º steps to C-VUE Unilens GMA/HEMA , 8.5, to +20 Up to 4 Full circle 4-pack/ ADVANCED º steps CUSTOM TORIC (2) (1) Disposable (2) Planned Replacement (3) Extended Wear (EW) Approval (4) Continuous Wear (CW) Approval Contact Lens and Solutions Summary 9

9 Toric Disposable and/or Planned Replacement Hydrogels - continued Trade Name Manufacturer Material %H 2 O Diameters Base Curves Spheres Cylinders Axis Ballast Price ELITE AC Ocu-Ease/ HEMA to +4 1, 1.75 Full circle 6-pack/24.00 TORIC (2) Optech 10º steps EXTREME H 2 O Hydrogel Vision GMA/HEMA to +4 LC (0.65D) Full circle Prism 6-pack/ % TORIC LC (2) 15º steps to EXTREME H 2 O Hydrogel Vision GMA/HEMA to Plano MC (1.25D) 180º ±20º Prism 6-pack/ % TORIC MC (2) 90º ±20º to º steps FLEXLENS TORIC (2) X-Cel Contacts HEMA/NVP to to to to 10 Any Prism Clear or 55 (0.1) (0.1) MTO/99.00 handling tint 49 FOCUS DAILIES Ciba Vision PVA to , º, 90, 110º, 30-pack/17.65 TORIC (1) Aqua Release 160º, 180º, 20º 90-pack/47.95 Visitint FREQUENCY 55 CooperVision HEMA , to , 1.25, Full circle Prism 6-pack/39.50 TORIC (2, 3) Handling tint 1.75, º steps FRESHLOOK Ciba Vision HEMA/MMA Median 4 to Plano 0.75, 1.25, 180 ±10º Prism 6-pack/37.95 TORIC (2) Handling tint º ±10º FRESHLOOK Ciba Vision HEMA/MMA Median 4 to Plano 0.75, 1.25, 180º ±10º Prism 6-pack/44.30 TORIC Blue, green, º ±10º COLOR BLENDS (2) honey, gray HD-T (2) PolyVue HEMA to , ±20º Prism Single/24.00 Handling tint 90º ±20º Multipack (3+1)/72.00 HORIZON Westcon HEMA , 14.5, 8.3, 8.6, 8.9, 20 to to 10 Any Prism to SOFT TORIC (2) /lens HYDRASOFT CooperVision HEMA , to to 10 Any Prism; 4-pack/ TORIC OPTIONS (2) , 8.6, 8.9, to +20 Eccentric lenticulation KONTUR 55 Kontur Kontact HEMA , 14.5, 8.0, 8.3, 20 to to 5 (4) Any Prism; to TORIC (2) Lens 15.0, , 8.9 1º steps Eccentric 45.00/lens lenticulation METROSOFT Metro Optics HEMA , 8.7, to to 5 5º steps Prism 4-pack/ TORIC DIV I (2) of Austin Clear Single/48.00 METROSOFT Metro Optics HEMA , 8.7, to 10 Over 5 Any Prism 4-pack/ TORIC DIV II (2) of Austin Clear to +10 Single/68.00 OPTIMA Bausch + Lomb HEMA/NVP , 8.6, 9 to , 1.25, Full circle Prism 2-pack/ TORIC (2) , 2.25, 5º steps Single vial/ , 3.25, 3.75, 4.25 PREFERENCE CooperVision HEMA/PVA/MMA , to , 1.25, Full circle Prism; 4-pack/82.50 TORIC (2) 1.75, 2.25 (2) 5º steps Eccentric lenticulation PREFERENCE CooperVision HEMA/PVA/MMA , to to Full circle Prism; 4-pack/98.00 TORIC XR (2) 9.75 (0.25) 5º steps Eccentric lenticulation PROCLEAR CooperVision HEMA/PC , to , 1.25, 0º to 180º Prism 6-pack/32.00 TORIC (2) 1.75, º steps PROCLEAR CooperVision HEMA/PC , to to 5.75 Full circle Prism 6-pack/65.00 TORIC XR (2) 0.50D steps 5º steps PUREVISION Bausch + Lomb Silicone hydrogel to , 1.25, Full circle Prism 6-pack/30.00 TORIC (2, 4) Visibility tint 1.75, º steps SATUREYES Metro Optics GMA/HEMA , to to 4 5º steps Prism 4-pack/ TORIC (2) of Austin Visibility tint Single/58.00 SOFLENS Bausch + Lomb HEMA to , 1.25, Full circle Prism 6-pack/20.00 TORIC (2) Visibility tint 1.75, º steps 9 to Plano 2.75 SPECIALEYES SpecialEyes HEMA to to to to 8 Any Prism 4-pack/ TORIC (2) Handling tint (0.1 steps) (0.1 steps) Vials SYNERGY Gelflex HEMA , 14.8, , 8.3, +40 to 40 Up to 10 Any Biprism Initial lens/62.00 QUARTERLY Laboratories GMA/HEMA , 8.9, 9.2 1º steps 3-pack within REPLACEMENT HEMA/NVP days/33.00 TORIC (2) VERTEX CooperVision HEMA to , 1.25, Full circle Prism 6-pack/20.00 TORIC (2, 3) 1.75, º steps XR 2.75, 3.25, 3.75 Full circle 6-pack/ º steps (1) Disposable (2) Planned Replacement (3) Extended Wear (EW) Approval (4) Continuous Wear (CW) Approval 10 From the publishers of CONTACT LENS SPECTRUM

10 Toric Disposable and/or Planned Replacement Hydrogels - continued Trade Name Manufacturer Material %H 2 O Diameters Base Curves Spheres Cylinders Axis Ballast Price WTT CUSTOM WaveTouch HEMA to to 2 180º ±25º Prism First lens/74.99 TORIC Technologies º ±25º Spare/ º steps 3-pack/ pack/ , 8.6, to to 4 Full circle Prism First lens/ , 8.8, 9.0 Spare/ , pack/ pack/ , 8.4, 8.6, to to 6.50 Full circle Prism First lens/ , 8.6, 8.8, 9.0 Spare/ , 8.6, 8.9, pack/ pack/54.99 WTT TORIC WaveTouch HEMA , 14.5, 8.2 to to to 6.50 Any Prism Technologies pack/52.00 (1) Disposable (2) Planned Replacement (3) Extended Wear (EW) Approval (4) Continuous Wear (CW) Approval Multifocal Disposable and/or Planned Replacement Hydrogels Trade Name Manufacturer %H 2 O Diameters Base Curves Powers Adds Designs Price ACUVUE Vistakon to , +1.50, 5 Zones 6-pack/24.00 BIFOCAL (2, 3) UV blocker +2.00, Concentric Light blue visibility tint Center distance ACUVUE OASYS Vistakon to +6 Low, Mid, High Zonal aspheric 6-pack/26.00 (2, 3) FOR PRESBYOPIA Visibility tint UV blocker Silicone hydrogel Hydraclear Plus Technology AIR OPTIX AQUA Ciba Vision to +6 Lo, Med, High 6-pack/42.65 (2, 3) MULTIFOCAL Handling tint Aqua Moisture System Silicone hydrogel C-VUE (2) Unilens Corp , to +6 C-Vue Low to Aspheric 6-pack/29.00 C-Vue High to Center near C-VUE 55 (2) Unilens Corp , to +6 C-Vue Low to Aspheric C-Vue High to Center near 2-pack/ pack/ FOCUS DAILIES Ciba Vision to +5 Progressive Aspheric 30-pack/17.65 PROGRESSIVES VISITINT (1) AquaRelease up to Center near FOCUS PROGRESSIVES Ciba Vision , to +6 Progressive Aspheric 6-pack/34.80 VISITINT (2) up to Center near FREQUENCY 55 CooperVision to , +1.50, Progressive 6-pack/39.00 MULTIFOCAL (2) Handling tint +2.00, HD (2) PolyVue to +6 Up to Aspheric Single lens/24.00 Handling tint Multipack (3+1)/72.00 HD2 (2) PolyVue to +6 Up to Aspheric 6-pack/32.00 Handling tint HDX (2) PolyVue to +6 Progressive Multi Aspheric Single lens/24.00 Handling tint to Progressive Multipack (3+1)/72.00 HDX2 (2) PolyVue to +6 Progressive Multi Aspheric 6-pack/39.00 Handling tint to Progressive HORIZON PROGRESSIVE (2) Westcon , 14.5, , 8.6, to +5 Up to Center near IDEAL SOFT PS (2) Ideal Optics , 8.6, to +9 Progressive Aspheric Warranted/49.95 Handling tint up to PROCLEAR EP (2) CooperVision to +6 Up to Aspheric 6-pack/20.00 PROCLEAR MULTIFOCAL (2) CooperVision to , +1.50,+2.00, Progressive 6-pack/38.00 PROCLEAR CooperVision to to +4.00, Progressive 6-pack/70.00 MULTIFOCAL XR (2) in 0.50D steps to to to +20 in 0.50D steps 20 to , +3.50, PUREVISION Bausch & Lomb to +6 Low add to Front surface 6-pack/34.00 MULTI-FOCAL (2, 3) Visibility tint High add to Aspheric Center near QUATTRO (2) Blanchard to +6 Progressive Aspheric 2-pack/ Visibility tint up to Center near to SATUREYES Metro Optics , to +10 Progressive Aspheric Single/80.00 MULTIFOCAL (2) of Austin up to Center distance 4-pack/ SOFLENS Bausch & Lomb , to +6 Low add to Front surface 6-pack/31.00 MULTI-FOCAL (2) Visibility tint High add to Aspheric Center near UNILENS EMA (2) Unilens Corp , to +8 EMA Low to Aspheric EMA High to Center near 2-pack/ pack/ (1) Disposable (2) Planned Replacement (3) Extended Wear (EW) Approval (4) Continuous Wear (CW) Approval Contact Lens and Solutions Summary 11

11 Daily Wear Spherical Clear and Visibility Tint Hydrogels Trade Name Manufacturer Material %H 2 O Thickness (1) Diameters Base Curves (2) Powers Price ALDEN CLASSIC Alden Optical Lab HEMA , 13.5, to 8.0 (0.2) 10 to ±10.25 to ± ALDEN HP 49 Alden Optical Lab GMA/HEMA , 8.6, 10 to ±10.25 to ± ALDEN HP 59 Alden Optical Lab GMA/HEMA , 8.6, 10 to ±10.25 to ± AQUAEASE Ocu-Ease/Optech GMA/HEMA , 8.5, to Visibility tint to MTO/ and 4-packs available, call for pricing BIOCURVE Biocurve HEMA , 8.6 First lens/ , 8.6, 8.8, to +10 Spare lens/ , pack/ pack/54.99 BIOCURVE Biocurve GMA/HEMA , 8.6, to 0.75 First lens/34.99 GOLD SPHERE Spare lens/16.99 CIBA STD VISITINT Ciba Vision HEMA (0.15 for +) , 8.6, to Visibility tint CIBASOFT VISITINT Ciba Vision HEMA (0.14 for +) , 8.6, to Visibility tint , 8.9, to Plano MTO 8.50 to CLEARVIEW Ciba Vision HEMA , to +4 MTO/61.25 Locator tint CONTINENTAL Continental Soft Lens HEMA 45, 53 Varies 10.0 to to to to to to +40 to COOPERCLEAR CooperVision HEMA/NVP/MMA , to CO SOFT California Optics HEMA , 14.5, to 9.2 (0.3) 30 to to CSI DAILY WEAR Ciba Vision GMA/MMA , 8.3, to LOCATOR TINT Visibility tint MTO (> 8 or +6) DEFINITION WAVETOUCH WaveTouch Technologies Soft lens made from in-office patient aberrometry readings DURASOFT 2 Ciba Vision HEMA/MMA , 8.3, to LITE TINT Handling tint , 8.6, 9.0 MTO> 8 or ESSTECH SV Blanchard HEMA , 8.7, to FLEXLENS X-Cel Contacts HEMA/NVP 45, 49, 55, 59 varies 13.5 to to 9.2 (0.1) 10 to to to to +50 to FRE-FLEX STANDARD Ocu-Ease/ HEMA to to Optech to FRE-FLEX Ocu-Ease/ HEMA to to SPECIAL DESIGN Optech FRE-FLEX Ocu-Ease/ HEMA 55 Varies 10.0 to to to SPECIALTY LENS Optech GELFLEX CUSTOM Gelflex Laboratories HEMA , 14.0, 14.5, to 9.2 (0.2) 40 to +40 Call for SPHERE GMA/HEMA , 14.3, 8.0, 8.3, 8.6, 40 to +40 pricing HEMA/NVP , , 9.2 Aqua, blue, chocolate, green HD PolyVue HEMA to +6 Single lens/24.00 Handling tint Multipack (3+1)/72.00 HD2 PolyVue HEMA to +6 6-pack/32.00 Handling tint HORIZON 38 Westcon HEMA , 14.0, , 8.3, 8.6, 8.9, to HORIZON 55 Westcon HEMA to , 14.5, , 8.6, to HORIZON PRISM SPHERE Westcon HEMA 55 Varies to HORIZON SPECIALTY Westcon HEMA 55 Varies 14.0, 14.5, , 8.3, 8.6, 8.9, to (DIVISION I) HORIZON SPECIALTY Westcon HEMA 55 Varies 8.6 to 10.1 (0.3) 15.5 to 18.0 (0.5) 20 to (DIVISION II) HORIZON SPECIALTY Westcon HEMA 55 Varies 16.0, 18.0, 20.0, 9.2, 9.5, 9.8, Plano (DIVISION III) 22.0, , 10.3 HORIZON CUSTOM Westcon HEMA 55 Varies Custom designed Call for parameters SPHERE 38 HYDRON CooperVision HEMA MINI to 8.9 (0.2) 20 to ZERO 4 SOFBLUE Visibility tint to ZERO 4+ SOFBLUE Visibility tint Varies , 8.7, to From the publishers of CONTACT LENS SPECTRUM

12 Daily Wear Spherical Clear and Visibility Tint Hydrogels - continued Trade Name Manufacturer Material %H 2 O Thickness (1) Diameters Base Curves (2) Powers Price HYDRASOFT CooperVision HEMA , 8.9, to , to +10 HYDRASOFT CooperVision HEMA 55 Varies , to DW APHAKIC , 8.9, to +20 IDEAL SOFT Ideal Optics HEMA 38 Varies , 8.6, to +20 Up to ±10/19.95 Above ±10/39.95 KONTUR 55 SPHERE Kontur Kontact Lens HEMA 55 Varies , 8.6, to KONTUR PRECISION Kontur Kontact Lens HEMA 55 Varies 12.0 to to to SPHERE I KONTUR PRECISION Kontur Kontact Lens HEMA 55 Varies 12.0 to to 9.5 Over ± SPHERE II KONTUR PRECISION Kontur Kontact Lens HEMA 55 Varies 18.0 to to 7.5 Plano SPHERE III KONTUR PRECISION Kontur Kontact Lens HEMA 55 Varies 18.0 to to to SPHERE IV KONTUR 55 Kontur Kontact Lens HEMA 55 Varies 13.0 to to to SPHERE PRISM LL-38 Unilens Corp. HEMA to , 8.6, to to +5 METROLITE Metro Optics of Austin HEMA , 8.6, 8.9 Plano to ± Light blue Over ± METROLITE M SERIES Metro Optics of Austin HEMA to Plano Light blue METROSOFT II Metro Optics of Austin HEMA , 8.6, 8.9 Plano to ± Over ± METROSOFT II Metro Optics of Austin HEMA to Plano M SERIES OCU-FLEX-55 Ocu-Ease/Optech HEMA/MA , 14.5, to 8.8 (0.1) 20 to Visibility tint available 13.5 to to 9.0 (0.1) to MTO/ and 4-packs available, call for pricing OPTIMA SP Bausch + Lomb HEMA , to +5 2-pack/ to +5 PROCLEAR VIAL CooperVision HEMA/PC , 8.5, to PR-46 United HEMA , 14.5, , 8.6, 8.9, to SATUREYES Metro Optics of Austin GMA/HEMA 59 Varies , 8.4, to SATUREYES Metro Optics of Austin GMA/HEMA 59 Varies , 8.4, to VISIBILITY TINT Visibility tint SILVER 07 CooperVision HEMA to Handling tint 8.3, to 0.25 SOF-FORM 55 Unilens Corp. HEMA , 8.6, to SOF-FORM II Unilens Corp. HEMA , 8.5, 8.7, to SOFT-55 DW Unilens Corp. HEMA/PVP/MA to , to to to to SOFT MATE B Ciba Vision HEMA/Acryl to to +7 MTO> 8 or +6/ SPECIALEYES 49 SpecialEyes HEMA to to to to Handling tint (0.1 steps) (0.1 steps) UCL 55% United HEMA , , to to 14.5, , 8.9, UCL-AC United HEMA to +4 4-box/8.95 Handling tint UCL CUSTOM United HEMA , 18.0, 20.0, 9.2, 9.5, 9.8, 20 to , , 10.3 UCL TRESOFT United HEMA , , 8.5, to to Handling tint VANTAGE CooperVision HEMA/NVP/MMA , to Light blue to +6 visibility tint to +6 Contact Lens and Solutions Summary 13

13 Extended Wear Spherical Clear and Visibility Tint Hydrogels Trade Name Manufacturer Material %H 2 O Thickness (1) Diameters Base Curves (2) Powers Price ACUVUE Vistakon HEMA/MA to pack/13.50 Visibility Tint to 0.50 UV blocker to +8 ACUVUE 2 Vistakon HEMA/MA , to +8 6-pack/13.50 Visibility tint 0.50D steps UV blocker beyond ±6 ACUVUE OASYS Vistakon Silicone hydrogel , to +8 6-pack/20.25 Visibility tint, UV blocker 0.50D steps beyond ±6 Hydraclear Plus Technology Plano bandage lens in 8.4 and 8.8 base curves AIR OPTIX AQUA Ciba Vision Silicone hydrogel to pack/26.75 Visibility tint to +6 AIR OPTIX Ciba Vision Silicone hydrogel , to +8 6-pack/45.25 NIGHT & DAY AQUA BIOCURVE EW Biocurve HEMA , to +10 First lens/ , 8.6, 8.8, 8.9 Spare lens/ , pack/ pack/32.00 COOPERCLEAR FW CooperVision HEMA/NVP/MMA , to CSI Ciba Vision GMA/MMA , 8.3, 8.6, to Plano MTO/77.20 FLEXIBLE WEAR Clear , 8.9, to Plano CV 43 CooperVision HEMA/NVP/MMA , to FW Blue handling tint DURASOFT 3 Ciba Vision HEMA/MMA , 8.6, to LITETINT (D3LT) UV or handling tint (EW only 20 to +6) MTO> 8 or +6/ HYDRASOFT XW CooperVision HEMA , to STANDARD , 8.9, to +10 HYDROCURVE II 55 Ciba Vision HEMA/Acrylamide to +7 MTO/ to +7 HYDRON CooperVision HEMA to ZERO 4 SOFBLUE Visibility tint LL-55 Unilens Corp. HEMA , 8.7, to , to +5 PERMALENS CooperVision HEMA/NVP/MA to , 8.0, to , to to 0.25 PUREVISION Bausch + Lomb Silicone hydrogel to +6 6-pack/31.00 REVOLUTION AC Contact Lens HEMA 55 Varies to Plano 9.00 Blue handling tint to +4 SOF-FORM 55 Unilens Corp. HEMA , 8.6, to , 8.6, 8.9 SOFLENS 38 Bausch + Lomb HEMA , 8.7, to +4 6-pack/13.25 Visibility tint SOFT-55 EW Unilens Corp. HEMA/PVP/MA , 8.1, 8.4, to , 8.4, to +18 SOFTMATE II Ciba Vision HEMA/Acrylamide to MTO> 8 or +6/ VANTAGE THIN CooperVision HEMA/NVP/MMA to Plano Clear or blue handling tint Therapeutic Spherical Clear and Visibility Tint Hydrogels Trade Name Manufacturer Material %H 2 O Thickness (1) Diameters Base Curves (2) Powers Price ACUVUE OASYS Vistakon Silicone hydrogel , to +8 6-pack/20.25 Visibility tint, 0.50D steps above ±6 UV blocker Plano bandage lens in 8.4 and 8.8 base curves CSI Ciba Vision GMA/MMA , 8.3, 8.6, to Plano MTO/77.20 FLEXIBLE WEAR , 8.9, to Plano PERMALENS CooperVision HEMA/NVP/MMA , 8.0, 8.3 Plano THERAPEUTIC PUREVISION Bausch + Lomb Silicone hydrogel to pack/ to +6 SOFT-55 EW Unilens Corp. HEMA/PVP , 8.1, 8.4, to , From the publishers of CONTACT LENS SPECTRUM

14 Aphakic Spherical Clear and Visibility Tint Hydrogels Trade Name Manufacturer Material %H 2 O Thickness (1) Diameters Base Curves (2) Powers Price AQUAEASE Ocu-Ease/Optech GMA/HEMA , 8.5, to Visibility tint BIOCURVE APHAKIC Biocurve HEMA to +20 First lens/59.99 OPTIONS , 8.6, 8.8, 9.0 Spare lens/ pack/ pack/77.99 CONTINENTAL Continental HEMA 45, 53 Varies 9.5 to to 9.5 Plano to PEDIATRIC APHAKIC FLEXLENS PEDIATRIC X-Cel Contacts HEMA 45, 49, 55, 59 Varies 8.0 to 16.0 (0.1) 5.0 to 11.0 (0.1) Plano to and ADULT APHAKIC (Custom designs available) H3 Bausch + Lomb HEMA Spin cast to H4 Bausch + Lomb HEMA Spin cast to HYDRASOFT XW CooperVision HEMA 55 Varies , 8.9, to APHAKIC , 8.6 IDEAL SOFT Ideal Optics HEMA 38 Varies , 8.6, to +20 Warranted/39.95 KONTUR 55 DW Kontur Kontact Lens HEMA 55 Varies , to APHAKIC O 2 OPTIX CUSTOM Ciba Vision Silicone hydrogel 32 Varies with , 7.7, 8.0, to +20 Single diagnostic/ power , 8.1, 8.4, 8.7, , 8.3, 8.6, 8.9, pack/ OCU-FLEX 55 Ocu-Ease/Optech HEMA , 14.0, 14.5, 8.2, 8.4, 8.6, to Visibility tint available 15.0, 15.5, , 8.5, 8.7, 8.9 OCU-FLEX 55 Ocu-Ease/Optech HEMA 55 Varies 8.0 to to to PEDIATRIC APHAKIC SILSOFT Bausch + Lomb Silicone to to 7.9 (0.2) +23 to +32 (3.00D steps) , to 8.3 (0.2) to +20 (0.50D steps) SOF-FORM APHAKIC Unilens Corp. HEMA , , 8.6, to Special Design Spherical Clear and Visibility Tint Hydrogels Trade Name Manufacturer Material %H 2 O Diameters Base Curves (2) Powers Price CONTINENTAL Continental HEMA 45, to to 9.8 Any KERATOCONUS CONTINENTAL Continental HEMA 45, to 16.0 Custom Any power KERATOCONUS TORIC Any axis FLEXLENS TRICURVE X-Cel Contacts HEMA/NVP 45, 49, 8.0 to 16.0 (0.1) 5.0 to 11.0 (0.1) 50 to KERATOCONUS LENS HEMA 55, 58 FLEXLENS X-Cel Contacts HEMA/NVP 45, 49, 8.0 to 16.0 (0.1) 5.0 to 11.0 (0.1) Plano PIGGYBACK HEMA 55, 58 LENS Anterior cutout 6.5 mm to 12.5 mm FLEXLENS HARRISON X-Cel Contacts HEMA/NVP 45, 49, 8.0 to 16.0 (0.1) 5.0 to 11.0 (0.1) 50 to POST REFRACTIVE HEMA 55, 58 SURGERY LENS GELFLEX REVERSE Gelflex Custom designed per consult GEOMETRY Laboratories POST SURGICAL OCU-FLEX-38 Ocu-ease/Optech HEMA to Plano KERATOCONUS Piggyback custom REVITALEYES Metro Optics GMA , 8.4, 8.7 Any power POST-REFRACTIVE of Austin HEMA (equivalents) Sphere or cylinder SURGERY Visitint Contact Lens and Solutions Summary 15