Special Prescribing Considerations OPTM 2072 FALL 2011 HIGH MYOPES AND HYPEROPES Review of Ophthalmic Optics Prism questions  Prentice’s Rule  Datum centre distance…

Slide 1Toric lenses and soft CL problems Slide 2  Toric Lens  Lenses used to correct astigmatic/sphericocylin drical patients.  Toric lenses have a ballast or “weight”…

1. What is a Digitally Contoured Back Surface design ? It is a Computer Aided Progressive Design which is placed on the back surface of the lens and contains both the patients…

GSM Frequency Planning 101 564 563 565 572 571 578 570 568 564 567 566 580 580 579 569 576 588 564 585 584 582 Prepared by Tarik Ouazzani 1 Contents I) Introduction : BCCH…

1. UNITY ® Single Vision LENSES 2. Simulated Comparison for Rx +3.25-2.00 x 45 STANDARD SINGLE VISION LENSES UNITY SINGLE VISION LENSES UNITY SVx The original single vision…

1. UNITY® PROGRESSIVE LENSES See The Moment. 2. We often see only what’s directly in front of us, not what is really unfolding all around us. It’s time to stop looking…

OPTICS AND REFRACTION OUTLINE David G. Hunter, MD, PhD Ophthalmologist-in-Chief, Children’s Hospital Boston Associate Professor and Vice Chair of Ophthalmology, Harvard…

Anisometropia Andrew Keirl Supplementary Dispensing Notes Contents 2Anisometropia 17Aspheric Lenses 23Frame Description and Spectacle Frame Materials 36Lens Description 39Occupational…

Contact Lenses Clinical Function and Practical Optics Outline Basic optics Soft Lenses RGP Lenses Hybrid Lens Calculations An optical interludeâ¦â¦ The corneal reflex…

Pure Digital Technology The company Welcome to RGV Optics - leading a new path in clear lens technology. RGV Optics specializes in every aspect of optical lens technology…