Exam Contact Lenses Flashcards by Megan G

Q

Biofinity: Manufacturer

A

CooperVision

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Q

Biofinity: Base Curve

A

8.6mm

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Q

Biofinity: Diameter

A

14.00mm

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Q

Biofinity: Replacement

A

Monthly

(daily wear or 6 nights in)

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Q

Biofinity: Sphere Powers

A

-12.00 to +8.00

(0.50 steps after +/-6.00)

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Q

Biofinity: Material

A

Silicon Hydrogel

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Q

Biofinity: Material Name

A

Comfilcon A

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Q

Biofinity: Water Content

A

48%

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Q

Biofinity: Centre thickness

A

0.08mm

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Q

Biofinity: Modulus

A

0.75 MPa

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Q

Biofinity: UV Block

A

No

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Q

Biofinity: Visibility Tint

A

Yes

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Q

Total 30: Manufacturer

A

Alcon

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Q

Biofinity: Modifications

A

Aquaform:

Increased oxygen transmission (uses long siloxane chains)

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Q

Total 30: Base Curve

A

8.4mm

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Q

Total 30: Diameter

A

14.2mm

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Q

Total 30: Replacement

A

Monthly

Daily wear

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Q

Total 30: Sphere Powers

A

-12.00 to +8.00

(0.50 steps -8.00 to -12.00 & +6.00 to +8.00)

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Q

Total 30: Material

A

Silicon Hydrogel

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Q

Total 30: Material Name

A

Lehfilcon A

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Q

Total 30: Water Content

A

55%

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Q

Total 30: Centre Thickness

A

0.08mm

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Q

Total 30: Modulus

Study These Flashcards

A

0.6MPa

Q

Total 30: UV block

Study These Flashcards

A

Yes

Total 30: Visibility tint

Yes

Total 30: Modifications

Increased water content at surface (almost 100&) Celligent

Precision 1: Manufacturer

Alcon

Precision 1: Diameter

14.2mm

Precision 1: Base Curve

8.3mm

Precision 1: Material

Silicon Hydrogel

Precision 1: Material Name

Verofilcon A

Precision 1: Replacement

Daily

Precision 1: Water content

51%

Precision 1: Sphere Powers

-12.00 to +8.00 (0.50 -6.00 to -12.00 and +6.00 to +8.00)

Precision 1: Centre Thickness

0.09mm

Precision 1: Modulus

0.6MPa

Precision 1: UV Block

Yes

Precision 1: Modifications

Smart Surface - increase water content at surface compared to centre

Precision 1: Visibility Tint

Yes

1 Day Oasys: Manufacturer

Johnson and Johnson

1 Day Oasys: Base Curve

8.5mm

1 Day Oasys: Diameter

14.3mm

1 Day Oasys: Sphere Powers

-12.00 to +8.00 (0.50 steps after +/-6.00)

1 Day Oasys: Material

Silicon Hydrogel

1 Day Oasys: Material Name

Senfilcon A

1 Day Oasys: Centre thickness

0.085mm

1 Day Oasys: Modulus

0.72MPa

1 Day Oasys: Water Content

38%

1 Day Oasys: UV Block

Yes

1 Day Oasys: Visibility tint

Yes

1 Day Oasys: Replacement

Daily

1 Day Oasys: Modifications

HydraLux - mimics tears

1 Day Oasys: Dk/t

121

Precision 1: Dk/t

100

Biofinity: Dk/t

160

Total30: Dk/t

154