Essential Physics Light, Color and Optics

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Essential Physics Light, Color & Optics Kit

Essential Physics Light, Color & Optics Kit

EP-3558   - 

A complete set of equipment for exploring light, color, and optical technology. Includes an optics bench, light source, viewing screen lenses, mirrors, diffraction grating, and more. includes the Wireless Light Source.


Introduce your students to the science and technology of light including reflection, refraction, color, intensity, lenses, mirrors, real and virtual images, human vision, digital imaging, and the quantum theory of light.

  • 12 lessons
  • 5 interactive simulations
  • 8 interactive equations
  • 12 slide presentations
  • 12 lesson plans
  • 12 student assignments

The Ergopedia Optics Kit is a complete laboratory for learning about light, color, and optical technology. Three 50 mm optics mounts slide easily and then lock down with thumbscrews. The light source makes a perfect illuminated “object” for optics experiments, and the fixed spacing of the colored LEDs makes it easy to observe and measure image properties such as magnification, inversion, and brightness.

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Essential Physics Light, Color and Optics Teacher Resources
Essential Physics Light, Color & Optics Kit
  • 1.2 m Aluminum Dynamics Track (ME-9493)
  • 50 mm optics mounts (3)
  • Wireless Light Source (EP-3560)
  • AC adapter/charger
  • Refraction tank
  • Triangular prism
  • Phosphorescent plastic
  • 50 mm convex lens - 10 cm f.l.
  • 50 mm convex lens - 20 cm f.l.
  • 50 mm convex lens - 50 cm f.l.
  • 50 mm concave lens - 20 cm f.l.
  • 50 mm convex mirror - 20 cm f.l.
  • 50 mm concave mirror - 25 cm f.l.
  • 50 mm screen
  • 50 mm diffraction grating
  • Eyeglasses
  • Mirror
  • Round Mirror
  • Diffraction grating
  • Clear Screen
  • Gratnells storage tray


Lessons in this module

  • Lesson 1 - Properties of light
  • Lesson 2 - Optical devices
  • Lesson 3 - Reflection
  • Lesson 4 - Refraction of light
  • Lesson 5 - Snell’s law and the critical angle
  • Lesson 6 - Real and virtual images 
  • Lesson 7 - Ray tracing for lenses
  • Lesson 8 - Thin lens formula
  • Lesson 9 - Compound optics
  • Lesson 10 - Human vision and its correction
  • Lesson 11 - Technology and digital images
  • Lesson 12 - Light, color, and frequency
  • Bonus investigation: Energy levels of the atom


  • RGB color
  • Light intensity
  • Magnification
  • Law of reflection,
  • Snell's law
  • The Critical angle
  • Thin lens formula
  • Magnification distances
  • Speed of light
  • Forming images with a convex lens
  • Images in a convex spherical mirror
  • Images in a concave spherical mirror