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Lenses Course

Lenses Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This course offers a quick, hands-on guide to mastering geometrical optics for vision correction. It covers thin-lens basics, sign conventions, ray tracing, spectacle design, diopter calculations, vertex distance adjustments, and refractive errors, with practical examples and clinical cases for confident calculations and explanations.

Elevify advantages

Develop skills

  • Clinical ray tracing to predict image positions for efficient spectacle design.
  • Diopter and far point calculations using patient data for rapid lens power determination.
  • Expert lens selection, distinguishing convex and concave options with solid reasoning.
  • Vertex distance adjustments to optimise prescriptions for comfort and accuracy.
  • Clear patient explanations of optics, limitations, and referral needs 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.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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