Educational Links
all current link should be operable
Anatomy & Physiology
Lensometry
Step-by-Step Use of Manual Lensometer (on-line content, author unknown) Manual Lensometry How To (Gregory L. Stephens, O.D., Ph.D. ) Lensometry Lecture Notes (MP Patrick Coleman, MSgt Brent Sonnier, and MSgt Don Murphy)![]()
Keratometry
Defining Astigmatism - the basics (Todd Hostetter, COMT, CRA) Keratometry Slides (Kerry Hunt via SlideShare) Accurate Keratometry (Warren Hill, MD)
Corneal Topography
Wavefront Abberometry
Retinoscopy
Plus Cylinder Retinoscopy (Mark E Wilkerson, OD)
Retinoscopy - Refracting Tutorial (Todd Zarwell, OD)
Optometry & Art of Refraction (Rahul Gupta, OD, FAAO)
Refractometry
Prescribing Prism
Prime Yourself to Prescribe Prism (Yin C Tea, OD)
Opticianry
CZV Introduction to Ophthalmic Optics (Darryl Meister, ABOM, Jim Sheedy, OD, PhD)

from Essilor VisiOffice
Expert Eyeglass Checks
Pre-op Cataract Measure
IOL Master v5 (CZM) IOL Power Calculations (Doctor-Hill.com)
Ant Seg OCT Measure
Basic SCL Fitting
Toric SCL Basics
RGP Contact Lens Basics
Specialty RGP’s
Scleral CL’s
Paragon CRT / Orthokeratology
Misc. Other Subjects
Historical Information - Optical Heritage Museum How to Use a Slit Lamp (AAO)![]()