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Fitting and Follow-up
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Patient selection |
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Recommend for patients seeking a lens for up to 30 nights healthy continuous wear |
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| Lens selection |
Fit according to steep K using the 8.4 mm base curve for steep K greater than or equal to 44.00 diopters (7.67 mm) |
| Assessing the fit |
0.1-0.5 mm movement with blink. Complete corneal coverage, with no edge lift (do push-up test) |
| Power selection |
The aspheric design may reveal a slight change (±0.25D) in over-refraction from previous lenses |
| Follow-up procedure |
Patients may return after 1-2 weeks of lens wear, based on practitioner preference, patient lens experience and wear schedule, to reassess lens fit and performance |
Product Details
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Material: |
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lotrafilcon A |
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Diameter (mm): |
13.8 |
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| Water Content: |
24% |
Base Curve (mm): |
8.4,8.6 |
| Handling Tint: |
Clear |
Center Thickness (mm): |
0.08 @ -3.00 |
| Powers (D): |
+6.00 to -8.00, 0.25D steps
-8.50 to -10.00, 0.50D steps
Plano |
| Dk/t: |
175 @ -3.00D |
| Wearing Schedule: Up to 30 nights continuous wear |
| Recommended Replacement Schedule: Monthly |
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