Refraction Courses and Certifications

Optics Theory and Methods

Master the fundamentals of refractive errors, from myopia and hyperopia to astigmatism and anisometropia, while developing clinical skills for diagnosis, treatment, and prescription writing in optometry.

• XuetangX
• On-Demand
• Free Online Course

Unity

Unity 6: High Definition Render Pipeline

Discover Unity 6's HDRP updates: Compute Thickness for subsurface effects, enhanced Water System controls, and improved skybox features for stunning visual rendering.

• Unity Learn
• On-Demand
• Free Certificate

Light Reflection & Refraction Physics CBSE Class 10

You will learn about reflection, spherical mirror, concave mirror, convex mirror, mirror equation, refractive index, refractive index, refraction through glass slab, lens, and much more.

• YouTube
• 2 hours 30 minutes
• On-Demand
• Free Video

Physics Girl

Waves, Light and Sound - Physics 101 / AP Physics 1 Review with Dianna Cowern

Comprehensive exploration of waves, light, and sound in physics, covering key concepts, equations, and real-world applications. Includes practice exercises and expert explanations.

• YouTube
• 25 minutes
• On-Demand
• Free Video

Arvin Ash

How Light Slows Down in Media While Photons Maintain Speed - Explained

Explore how light's speed changes in different media while individual photons maintain constant velocity. Uncover the fascinating interplay of electromagnetic waves and quantum mechanics in this illuminating physics lesson.

• YouTube
• 11 minutes
• On-Demand
• Free Video

Sebastian Lague

I Tried Ray-Tracing Glass and Rainbows

Explore ray-tracing techniques to render realistic glass materials, caustics, and rainbow effects through hands-on coding demonstrations and visual experiments.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Khan Academy

Electromagnetic Radiation

Explore the electromagnetic spectrum from radio to gamma waves, understanding light's dual wave-particle nature and solar radiation's role in sustaining life on Earth.

• YouTube
• 1 hour 40 minutes
• On-Demand
• Free Video

Physics Online

Waves and Light - GCSE Physics

Master wave properties, light behavior, and sound physics through comprehensive GCSE-level explanations covering reflection, refraction, wave equations, and practical applications.

• YouTube
• 1 hour 50 minutes
• On-Demand
• Free Video

Envato Tuts+

Glass Creation and Rendering Tutorial in 3D Software

Learn to create realistic glass effects in digital art, mastering transparency, reflections, and lighting techniques for stunning visual results.

• YouTube
• 26 minutes
• On-Demand
• Free Video

CG Cookie

Every Trick for Shading Glass in Eevee - Blender Materials and Shading

Learn advanced techniques for creating realistic glass shaders in Blender's Eevee renderer, overcoming its limitations to achieve stunning real-time results. Discover tricks for layered refraction and dispersion effects.

• YouTube
• 26 minutes
• On-Demand
• Free Video

CG Cookie

When Not to Use Eevee for Blender Rendering

Explore Eevee's limitations in Blender 2.8, comparing it to Cycles and understanding when to choose each render engine for optimal results in various 3D rendering scenarios.

• YouTube
• 1 hour 16 minutes
• On-Demand
• Free Video

International Centre for Theoretical Sciences

Light and Beyond - Lecture 1: Introduction to Optics and Geometrical Principles

Explore light as electromagnetic waves, optical phenomena, and underlying concepts through math, experiments, and simulations. Covers geometrical optics, least action principle, and introduces quantum physics.

• YouTube
• 58 minutes
• On-Demand
• Free Video

The Julia Programming Language

Raytracing in 2D - Week 8 - MIT Fall 2020

Explore 2D raytracing, covering light behavior, reflection, refraction, and Snell's law. Learn to implement these concepts in code using Julia, with practical examples like mirrors and lenses.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Unity

Advanced 2D Shader Effects in Unity - Part 2

Learn advanced 2D shader techniques in Unity, including glass effects, distortions, custom lighting, and fog. Create visually stunning 2D games with professional-grade visual effects.

• YouTube
• 20 minutes
• On-Demand
• Free Video

Chad's Prep

Thin Lenses in General Physics - Converging and Diverging Lenses

Explore thin lenses, ray diagrams, and calculations. Learn about lens combinations, power, and eye corrections for a comprehensive understanding of optical principles.

• YouTube
• 30 minutes
• On-Demand
• Free Video