confidential – property of optical dynamics, a division of vision dynamics llc, distribution...
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CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
OPTICAL DYNAMICSVision – Passion - Innovation
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Project: nanoCLEARA new in-mold AR coating product that enables AR lens production with the quality, speed and cost of table top lens casting.
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Product OverviewInnovative, low cost, multilayer, thin film anti-reflective coating system based on: Unique, spin applied liquid
chemistries The coating’s optical and
mechanical properties are engineered using nanomaterials
Low cost, low complexity hardware enables retail store deployment
Capital equipment costs are much lower than current vacuum systems
Enables 1 hour service for AR coated Cast to RX ODC Lenses
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Anti-Reflective Stack
Low Index
High Index
Mid Index
Hard Coat
•Alternating layers of high and low index thin films
•Film thickness ~100nm
•Tolerance ~+/- 5nm
•Minimum of three layersLens
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Anti-Reflection and Nanomaterials
Material Mohs Hardness Refractive Index
Al2O3 9 1.62 @ 600nm
SiO2 7 1.46 @ 600nm
TiO2 6 2.2-2.7 @ 550nm
• An anti-reflective coating is achieved by depositing thin films of alternating refractive indexes
• By engineering the refractive indexes and thicknesses of these films, visible reflections are reduced and transmission is improved
• Nano-scale additives must be used to avoid transmission losses and scattering that occur with larger particles
Nanomaterial benefits:
• Increased ability to engineer refractive index
• Improved mechanical performance
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Nanomaterials Overview
www.nsf.gov/.../bordogna/ rochester/sld006.htm
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Research and Development Team• Cooperative research between investigators at ODC and the
University of Louisville and the University of Kentucky
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
University Involvement
The relationship with the Universities is facilitating development with innovative nano-materials solutions and advanced research tools
•Development of new and novel nanomaterials and their dispersions
– Control of refractive index from 1.4 to 2.2
– Improved mechanical performance– Stable chemistries
•Material characterization
•Agreements with both Universities are in place
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Liquid AR Product Advantages• Product enables AR coating in a retail
environment. AR coated lenses delivered to customers in about an hour
• Much lower hardware cost than current vacuum technology
• Hardware and process can be scaled for effective use in various retail environments
• Ease of use• Low residual stress in the layers results in a
more durable coating• Glass molds are much easier to clean than
plastic lenses
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35%
Source: 2020 Magazine wholesale lab usage survey
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Current Market• Equipment costs
– Vacuum deposition $250k-$1M
• Vacuum AR job cost to lab
• AR cost to consumer
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
ODC (Everclear) Value Proposition
Small footprint
Low capital investment
Just-in-time delivery
Low technical skill required
Comparable performance attributes to existing AR coating
Cost cutting advantage
Increased revenue opportunity
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Recent Improvements High Performance Polymers Incorporating Nanoparticles
•Increased flexibility in AR stack design
•Refractive index control
•Thickness control
Improved mechanical performance
•Polymer based film
•Nanoparticles act as binders
•Improved scratch resistance
Refractive Index as a Function of Ceria Loading
1.65
1.7
1.75
1.8
1.85
1.9
1.95
60 70 80 90 100
CeO2 Loading (%)
Ref
ract
ive
Ind
ex
Abrasion Resistance as a Function of CeO2 Loading
01122334455
60 70 80 90 100
CeO2 Loading
Haz
e In
crea
se
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Recent Hardware Improvements Improved coating bowl design and motion system have improved process time and yield rate
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Recent Coating Improvements
Reflectance Spectrum
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0.1
380 430 480 530 580 630 680 730 780
Wavelength (nm)
Refl
ecta
nce (
%)
2003
2004
– Now producing broadband coatings– Improved optical performance– Improved durability - RLS is now greater than 4.5– Able to produce a 3 layer green coating to meet customer
requirements
2003 2004 2005 2006
0
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RLS
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Supply Chain• Medivative Technologies
•Medivative currently supplies products for the automotive, medical, consumer electronics and telecommunication industries.
•They produce the Q-2100R and Dispensing System
• ISO 9001 certified since 1996
•UL listed products
•Customized function testing
•NSF certified facility
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
PHOTOCHROMIC
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
ODC Photochromic Development
Deactivation
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time in minutes
% t
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PCC #2
PCC #1
Transitions Spectralite
Transitions 1.50
SmartShades
SunSensors
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Experience / Capabilities• Nearly 20 years experience in development and design of
ophthalmic radiation curing methods, chemistries, equipment.– Lens materials, clear and photochromic (Five launched)– Hardcoatings (Ten launched)– Photochromic coatings – Liquid Nano based AR coatings
• ODC experience and knowledge provide significant unique product development opportunities – Cross product adaptation of formulation and curing techniques– Efficient development and evaluation methods– Four Researchers with photochromic development expertise.
• Working relationships with several dye suppliers
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Product Synthesis
Research
Marketing
Engineering
Finance
New Product Concept
Development Demonstration Availability
Process Diagram
Gate 1
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic
• Number One Purchase Choice Criteria
• Number One Customer Return Reason
Source: Corning 2003
INDOOR APPEARANCE
HIGH TEMPERATURE PERFORMANCE
Photochromic Development
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Active TransmittanceSource Data: COLTS Laboratories
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QUV Exposure Time - Hours
% T
ran
sm
itta
nc
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SmartShades
Major Brand 1.50
O-ODC031904-01-04
Bet
ter
Photochromic DevelopmentPhotochromic Development
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic DevelopmentPhotochromic Development
Activation RateSource Data: COLTS Laboratories
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Time in Minutes
% T
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SmartShades
Next Gen 1.50
O-ODC031904-01-01
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic DevelopmentPhotochromic Development
Deactivation Rate
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Time in Seconds
% T
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PC 29-79-3
Next Gen 1.50
O-ODC031904-01-02Data Source: COLTS Laboratories
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic DevelopmentPhotochromic Development
Temperature DependenceSource Data: COLTS Laboratories
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54°F 72°F 81°F 90°F 98°F
Temperature
% T
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tan
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SmartShades
Major Brand 1.50
O-ODC031904-01-03
Bet
ter
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic DevelopmentPhotochromic Development
Change in Transmittance Inactive - ActiveSource Data: COLTS Laboratories
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0 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300
QUV Exposure Time - Hours
% T
ran
sm
itta
nc
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SmartShades
Major Brand 1.50
O-ODC031904-01-04
Be
tte
r
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic Outdoor Aging StudyPhotochromic Outdoor Aging Study
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic Fatigue StudyPhotochromic Fatigue Study
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic DevelopmentPhotochromic Development
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
Photochromic DevelopmentPhotochromic Development
Luminous Absorbance of Next Gen Products @ 73F
11.013.0 13.0
85.083.0
78.0
0.0
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1.5 Spectralite Poly
Lu
min
ou
s A
bso
rban
ce (
%)
At Rest
Activated
Source: Transitions website 2003
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
LENS DESIGNS
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
LENS STYLESLENS STYLES
Single vision
Aspheric Single Vision
Atoric Single Vision
Flat Tops
Aspheric Flat Tops
Atoric Flat Tops
Paradigm-22 Progressive
Paradigm-16
CFL-18
Single vision
Aspheric Single Vision
Atoric Single Vision
Flat Tops
Aspheric Flat Tops
Atoric Flat Tops
Paradigm-22 Progressive
Paradigm-16
CFL-18 ODC Paradigm-22Progressive
ODC Paradigm-22Progressive
Competitor’sTop Progressive
Competitor’sTop Progressive
Progressive 6.00 Base, +2.00 addProgressive 6.00 Base, +2.00 add
The Aspheric AdvantageThe Aspheric Advantage
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
LENS STYLESLENS STYLES
ODC CFL-18ODC CFL-18 Leading progressiveLeading progressive
The New Continual Focus Lens…The New Continual Focus Lens…
Optical Dynamics’ State-of-the-Art premium lens is here!
The CFL-18 is an advanced, latest generation design whichhas one of the highest patient adaptation rates in the industry.Its true consistent curve provides superior vision, a widerfield of view, and significantly reduced peripheral distortion.The CFL’s optimal corridor length fits a greater range offrames (18mm fitting height).
Optical Dynamics’ State-of-the-Art premium lens is here!
The CFL-18 is an advanced, latest generation design whichhas one of the highest patient adaptation rates in the industry.Its true consistent curve provides superior vision, a widerfield of view, and significantly reduced peripheral distortion.The CFL’s optimal corridor length fits a greater range offrames (18mm fitting height).
Continual Focus LensContinual Focus Lens
CONFIDENTIAL – Property of Optical Dynamics, a division of Vision Dynamics LLC, Distribution Prohibited
The Continual Focus Lens…The Continual Focus Lens…
Distance Intermediate Near Zone 18FH Dist & Int Dist & Near Dist, Int & Near Overall
Lens Rating Rating Rating Rating Rating Rating Rating
Number PAL Design (-4.6 to 77.8) (22.8 to 100.4) (15.3 to 50.1) (29.5 to 60.4) (22.9 to 53.4) (35.6 to 51.8) (32.2 to 52.8)
1 Shamir Genesis 77.8 45.9 27.8 60.2 53.4 51.7 52.8
2 ODC CFL 72.3 48.9 26.1 60.4 51.9 51.8 51.9
3 Vis Ease Outlook 70.7 42.2 32.3 53.2 49.5 47.2 49.2
4 Rdnstk Life AT poly 67.5 56.0 27.2 52.0 41.1 43.1 47.8
5 Younger Image 57.5 55.7 32.7 55.5 46.9 49.6 49.7
6 Zei Gradal Top 57.2 66.6 15.3 58.3 39.1 46.6 47.2
7 Sig Kodak 45.9 61.1 28.6 51.9 39.7 45.6 45.5
8 Sig Kod Precise 42.1 42.5 31.5 45.8 41.7 43.1 41.1
9 Varlx Comfort 39.0 47.3 27.4 43.0 35.5 39.1 38.6
10 Varlx Liberty 34.8 59.9 26.2 48.3 35.7 43.0 41.3
11 Vis Ease Illumina 34.2 34.6 38.3 41.8 43.2 42.8 39.2
12 Varlx Panamic 32.5 56.1 27.1 51.7 40.8 47.4 42.6
13 Zei Gradal Brevity 30.2 70.3 17.3 56.4 34.7 47.6 42.8
14 AO Easy 27.1 49.1 32.5 45.5 39.3 44.2 39.6
15 Rdnstk Life XS 26.9 26.4 43.7 31.6 38.1 35.9 33.8
16 Varlx Elipse 25.2 22.8 40.0 31.7 38.1 35.6 32.2
17 AO Compact 21.0 27.0 45.1 34.8 41.6 40.1 34.9
18 Sig Kod Concise 20.5 26.9 48.5 30.5 38.6 36.7 33.6
19 SolaMax 19.0 60.6 38.2 43.8 35.4 43.4 40.1
20 Sola One 18.2 53.8 34.8 43.6 36.5 43.3 38.4
21 Sig Nav Short 15.5 32.3 48.2 29.5 35.5 35.6 32.8
22 Shamir Piccolo 13.5 38.7 50.1 34.1 38.3 40.1 35.8
23 Pentax AF -4.2 100.4 23.5 51.6 22.9 44.9 39.9
24 Pentax AF Mini -4.6 79.1 31.9 44.0 26.3 42.6 36.6