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25 Cards in this Set

  • Front
  • Back

1-Day Acuvue Moist

Etafilcon A (Ionic)


58% Water Content


Dk: 28


BC: 8.5 or 9.0


Diam: 14.2


Tc: 0.084


Range: -12 to +6


FS: Tricurve BS: Monocurve


UV: Class 2

Dailies Aqua Comfort Plus

Nelfilcon A (non-ionic)


69% Water Content


Dk: 26


BC: 8.7


Diam: 14.0


Tc: 0.1


Range: -10 to +6


FS: Tricurve BS: Tricurve


UV: No


Other: PVA

Dailies Total One

Delefilcon A (SiHy Water Gradient)


33% Core and >80% Surface Water Content


Dk: 140


BC: 8.5


Diam: 14.1


Tc: 0.09


Range: -12 to +6


FS: Tricurve BS: Tricurve


UV: No


Other: Water Gradient



Acuvue Oasys 1-Day

Senofilcon A (SiHy)


38% Water Content


Dk: 103


BC: 8.5 and 9.0


Diam: 14.3


Tc: 0.07 varies by power


Range: -9 to +8


FS: Tricurve BS: Monocurve


UV: Class 1


Other: Hydraclear

Avaira

Enflicon A (SiHy)


46% Water Content


Dk: 100


BC: 8.5 for -ve 8.4 for +ve


Diam: 14.2


Tc: 0.08


Range: -12 to +8


FS: Aspheric BS: Monocurve


UV: Class 2

Biofinity

Comfilcon A (SiHy)


48% Water Content


Dk: 128


BC: 8.6


Diam: 14.0


Tc: 0.08


Range: -12 to +8


FS: Aspheric BS: Monocurve


UV: No

Boston EO

Enflufocon B


Dk: 58


Available in Blue, Grey, Green and Brown




High Dk Fluorosilicone Acrylate


Excellent wetting/deposit resistance

Boston ML92 (Quantum)

Siflufocon A


DK: 33


Available in Ice Blue


Mid Dk Fluorosilicone Acrylate


Good deposit resistance

Maxim

Blended Tri-Curve


Lathed front and back surfaces


Tc 0.19


TD 9.3 / 9.8


Spherical design


+16 to -11 range


Maxim offers a high level of patient success due to a number of unique design characteristics. It's constant average thickness and tear layer profile guarantees ease of fit and a high first lens success rate.

Maxim Ultra

Aspheric Periphery (spherical / aspheric design)


Tc 0.19


TD 9.3 / 9.8


+16 to -11 range


An innovative design upgrade from the Maxim jtising the most advanced computer controlled manufacturing technology, aspheric periphery.

Quantum

Polynominal Aspheric periphery / Spherical centre


Tc: 0.17


TD: 9.0 / 9.6 / 10.2


+25 to -25 range


An excellent combination of visual performance and corneal health. Combining the visual acuity of a spherical optic zone with an aspheric periphery that allows a more comfortable fit.

Sauflon Synergi (All Purpose)

Oxychlorite Complex - Cleaning / disinfectant


Sodium Chloride - Tonicity


Phosphate Salts - Buffer


Poloxamer - Surfactant


PVP - Lubrication agent


Methocel - Wetting agent

B&L Biotrue (Ultrapurpose)

Hyaluronic Acid (Hyaluronan) - Comfort agent


Poloxamine - Surfactant


Sulfobetaine - Surfactant


Boric Acid - Buffer


Sodium Borate - Buffer


EDTA - Chelating agent


Sodium Chloride - Tonicity


Polyquad - Preservative / disinfectant


Polyhexanide - Preservative / disinfectant

Boston Advance Cleaner / Conditioner

Cleaner


Alkyl ether sulfate - Surfactant


Ethoxylated alkyl phenol - Surfactant


Titanium dioxide visibility tint



Conditioner


Polyhexanide - Preservative / disinfectant


Polyquad - Preservative / disinfectant


Chloroxexadine - Preservative / disinfectant


EDTA - Chelating agent


Cellulosic viscosity - Comfort / viscosity


Thealoz Duo

Sodium Hyaluronate


Trehalose

Hyabak

Sodium Hyaluronate

Europerm F60

Focon 5


Dk 60


Tri curve design


Tc 0.13


Diam 9.5 / 9.0

RGP Categories

1. Contains no silicone or fluorine


2. Contains silicone but no fluorine


3. Contains both silicone and fluorine


4. Contains fluorine but not silicone



1. CAB


2. Silicone acrylate


acrylate


3. Fluorosilicone acrylate


4. Fluorocarbon

Soft Lens Categories

1. Low water content non-ionic


2. High water content non-ionic


3. Low water content ionic


4. High water content ionic


5. High oxygen lenses (sihy)

Quantum II (ML210)

Super DK Fluorosilicone Acrylate


Hexafocon A III 4


High oxygen delivery and good protein resistance


DK 97

Types of Keratometer

One position - B&L fixed mires


Two position - Javel-Shiotz moveable mires



Types of slit lamp

Zeiss style with illumination from the bottom.


Haag Streit style with illumination from above.

Maxim C3 Design

Fit on flattest K



BOZD should be at least 2mm larger than pupil but comes as 7.70 or 7.90 (higher if flatter BC)



BP1ZR should be 0.50 to 0.70 flatter than BC


BP1ZD should be is usually 8.50 in the 9.30 diameter lens



BP2ZR is between 1.0 to 2.5mm flatter than BP1ZR - more if flatter. If 7.50 then do 1.3 and if 8 do 2.3



Total diameter should be 2mm smaller than HVID, this comes in 9.30 or 9.80



Example order would be:


7.80:7.90/8.30:8.50/10.30:9.30 -3.00DS Blue Tint

Soft Lens TX Stabilisation

Peri ballast - Biofinity



Prism ballast - Clariti



Accelerated dynamic stabilisation - Moist / Oasys


Soft Lens Manufacturer

Lathe Cut


Spun Cast


Mold Cast


Lightstream Technology