Lensometry

This is intended for students and trainees in optometry, ophthalmology and opticianry.  Included are 8 instructional videos and many other pictures. The 20 pages should enable the reader to:
• Understand the basic components of the lensometer • Measure single vision and multifocal lenses • Estimate prism in prescriptions
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