Ophthalmic Optics, Spectacle Lenses and Dispensing

This is intended for students and trainees in optometry, ophthalmology and opticianry.  Included are 35 instructional videos and animations, 130 color photographs and figures, and over 150 glossary terms for reference and self-testing. 

The ten chapters include:
Spectacle Lens Curvature and Thickness Spectacle Lens Aberrations, Lens Design and Aspherics Lensometry and Verification Spectacle Lens Materials, Tints and Coatings Prisms, Centration and Decentration Spectacle Magnification and Aniseikonia Multifocals Progressive Addition Lenses (PALs)
The user can:  Tap on the blue text to reveal glossary terms Expand the videos to full screen Highlight text to create notes and study cards  Tap on the grey text to link to external websites