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Lenses Course

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

What will I learn?

This Lenses Course offers a quick, hands-on route to mastering geometrical optics for everyday vision correction. You'll cover thin-lens basics, sign conventions, and ray tracing, then use them for spectacle design, diopter calculations, vertex distance corrections, and handling refractive errors. Practical examples and real-life cases build your skills in precise calculations and confident explanations of lens options.

Elevify advantages

Develop skills

  • Clinical ray tracing: predict image positions for efficient, precise spectacle design.
  • Diopter and far point calculations: determine lens power swiftly using patient data.
  • Lens selection expertise: select convex or concave lenses with solid reasoning.
  • Vertex distance corrections: adjust prescriptions for optimal comfort and accuracy.
  • Patient explanations: discuss optics, limitations, and referrals in straightforward terms.

Suggested summary

Before starting, you can change the chapters and the 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 lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful 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 change 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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