Converging and Diverging Lens Course
Master converging and diverging lenses with clear ray tracing, thin-lens equations, and real prescription cases. Build confidence explaining optics, choosing materials, and optimizing lens design for precise, high-performance vision solutions.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master converging and diverging lenses with a focused course that links core formulas, ray tracing, and real-world prescriptions. Learn lens makers’ and thin-lens equations, sign conventions, and optical power, then apply them to accurate verbal ray descriptions, material choices, high-index options, and clinical explanations so you can communicate clearly, check results quantitatively, and make confident lens decisions.
Elevify advantages
Develop skills
- Master lens formulas: compute focal length, power, and image position fast.
- Perform ray tracing: predict real and virtual images for converging lenses.
- Analyze diverging lenses: locate virtual images and calculate magnification.
- Select lens materials: balance index, thickness, weight, and optical quality.
- Explain prescriptions clearly: translate myopia and hyperopia optics for clients.
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.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 change platforms... I thank you for everything you do, I've already recommended you to other people...

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 FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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