Fitting the BE Lens
Double Reverse Geometry, Four Curve Lens
BE characteristics
Remember these Facts
PPT Slide
Relationship between TxZ and Rx
Contra indications
Blooms Law. A correctly fitting OK lens, never touches the central cornea at any time either in the fitting or wearing period.
If there was contact at the central cornea
You do not see central staining with a ‘good’ OrthoK lens
The integrity of the central corneal epithelium proves Bloom’s Law There is no central touch.
APICAL CLEARANCE
First CALIBRATE your Topographer
Patient Evaluation
ADVERT
The Clinical Cases are in their own separate presentations.
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