Skip to main content
Exit Search
College of Science
&
Department of Physics
Sitemap
Search
BoxSand – Flip the Classroom
Main Navigation
Review & Vectors
Mechanics
Thermo/Fluids
Oscillations & Waves
Optics
Electricity & Magnetism
Breadcrumb
BoxSand
Back to
Key Terms
Focal Length
Focal Length
Focal Length
The distance from a lens to the focal point.
Ray Tracing