November 20, 2005
Contact Lenses Today® is edited by Dr. Joseph T. Barr and the staff of Contact Lens Spectrum. This week CLToday® reaches more than 12,000 readers in 74 countries.
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Corneo-scleral 12.9mm - >13.5 mm Corneal bearing and scleral touch |
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Semi-scleral 13.6mm - >14.9 mm Corneal and scleral bearing |
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Mini-scleral 15.0mm - >18.0 mm Scleral bearing, minimum corneal clearance |
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Full scleral 18.1mm - > 24+ mm Scleral bearing, maximum corneal clearance |