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No translation: Try a flatter base curve. Prism and truncation can also be increased |
Picked up too high with blink: Manage by increasing prism |
Seg line bisecting the pupil: Reorder with lower seg height and/or increase prism |
Decentered laterally with blink: Try steepening the base curve |
Excessive rotation: Try flattening the base curve and/or increasing the amount of prism |
Bubbles: Manage by flattening the base curve |
Aspheric Multifocals
Bubbles under lens: Try a flatter base curve |
Lens decentered: Try a steeper base curve or larger diameter |