Kiev Conference March 2 2013 Ken Kopp FCLSA

Kiev Conference March 2 , 2013 Ken Kopp, FCLSA Paragon Vision Sciences Mesa, Arizona USA Translation : Dr. Andrey Kovalev

Paragon Vision Sciences �Worldwide distributor of gas permeable materials since 1975 �Over 400 authorized laboratory customers in all continents. �Entered the finished lens market with overnight Corneal Refractive Therapy (CRT) lens in June of 2002. �Added the RG-4 traditional Ortho K design for the US market in 2008 �CRT Dual Axis design launched in 2009 �CRT Software offered in 2012 �Large diameter GP materials and finished lenses in 2012 �Sil. OWet, silicone hydrogel material , introduced in 2013

Core Products/HDS Family Large diameter GP blanks up to 21. 8 mm – HDS 100 only

Core Products/Fluoroperm Family UV available in all Fluoro. Perm materials

Core Products/Other GP Materials �Optacryl – Dk 14 �FSA 38 – Dk 38 �FSA 52 - Dk 52 � Paraperm O 2/EW O 2 – Dk 16 EW – Dk 50 UV absorber is available in some materials. Check with your laboratory.

Core Products/Silicone Hydrogel Sil. OWet™ – a premium soft lens material that has the following properties; � 60 Dk at 35○ C �Lucifilcon A (non-ionic) �Water content 69% @ 20○ C �Modulus – 0. 13

Paragon Corneal Reshaping Products * *Currently available in North America only

Introducing the CRT Software Package

CRT Initial Lens Selector

Software Design Assist for Initial Lens Selection Accuracy

CRT Software Features �Import patient files from the topographer �Candidate selection for a specific design �Ability to manipulate parameters for optimum tear patterns �Electronic ordering (international distributors pending)

Compatibility Links �Keratron Scout/Piccalo �Medmont Studio 4/5 �Oculus Easy. Graph/Keratograph Humphrey Atlas 900 Series, CZM Atlas Model 9000, Tomey versions 1 -4, and Pentacam files can be imported to the CRT software but not linked directly to the unit.

CRT Design Choice

Simulated Tear Pattern With Initial Lens Parameters - CRT

Simulated Tear Pattern With Initial Lens Parameters – CRT DA

Freedom to Alter Tear Pattern for Optimum Appearance �Change all parameters – BC/RZD/LZA/Diameter �Rotate Dual Axis design to observe tear pattern changes �Reset button to return to original settings and/or click OK to begin ordering sequence or return to the home page

Large Diameter GP Lens Designs

�ICD 16. 5 is a lens design created by Dr. John Mountford, Patrick Caroline, and Randy Kojima. Paragon recently licensed the product to offer the marketplace to their distributors for manufacture. �Normal. Eyes 15. 5 is a lens design created by Dr. Jerry Legerton and Dr. Bill Meyers for Paragon Vision. The nomenclature is the same as the Paragon CRT lens. (BC/RZD/LZA). This product is manufactured by Paragon �Both lens designs; � vault the cornea and the limbus while resting on the sclera. �incorporate the use of an tangent periphery to match the angle of the limbal/scleral junction. �are manufactured from Paragon HDS 100 material.

Thank you for your attention