RO: Ray Optics
Introductory Physics

Formation of Images, Ray Tracing

Rays, Reflection, Refraction, TIR, Dispersion

Thin Lenses

A diverging lens ray diagram and thin lenses calculation  

This problem focuses on identifying lens type, sketching ray diagram, identifying image type, predicting the magnification, calculating image location using thin lenses equation, and calculating magnification. 

An owl is sitting, as shown, in front of a diverging lens with the pictured focal points. 

Notes and more practice problems