Lenses, Diffraction and Interference Lesson 25 Lenses Eleanor Roosevelt High School Chin-Sung Lin Lenses Lenses â Is a piece of glass that had just the right shape, as it…

GEOMETRIC OPTICS TWO KIND OF REFLECTIONS The reflection of light can be roughly categorized into two types of reflection: specular reflection is defined as light reflected…

* Building on concepts from the last chapter Now that we know how rays and images work we can understand how curved mirrors and lenses produce images Practical applications…

Chapter 4: Geometric Optics How is light collected and focused to form images? Geometric Optics Reflection: Light bouncing back from a surface. Refraction: Light traveling…

Optics LCHS Notation for Mirrors and Lenses The object distance is the distance from the object to the mirror or lens The image distance is the distance from the image to…

Slide 1 Lenses A light ray bends as it enters glass and bends again as it leaves. Light passing through glass of a certain shape can form an image that appears larger, smaller,…