Lenses Course
Gain expertise in lens physics from basic principles to practical use in clinics. Cover geometrical optics, ray tracing, diopters, and spectacle design, applying them to actual prescriptions, problem-solving, and clear patient talks in optical settings. Build skills for accurate vision correction and effective communication using real-world scenarios.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This course offers a quick, hands-on way to master geometrical optics for correcting vision in everyday practice. You'll go over thin-lens basics, sign rules, and ray tracing, then use them for designing glasses, calculating diopters, adjusting vertex distance, and handling refractive errors. With straightforward examples and real clinic cases, you'll do precise calculations and confidently explain lens options.
Elevify advantages
Develop skills
- Clinical ray tracing to predict image spots for quick, spot-on spectacle design.
- Diopter and far point calculations to figure lens power fast from patient details.
- Mastering lens choices like convex or concave with solid reasons.
- Vertex distance tweaks for exact, comfy vision prescriptions.
- Clear patient chats on optics, limits, and when to refer in simple terms.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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