Thin Lens Formula

6.4

Thin Lens Formula

	Lens equation relating \(f\,,u\,,v\)
	\(\dfrac{1}{f}=\dfrac{1}{u}+\dfrac{1}{v}\), where f = focal length, u = object distance, v = image distance

	\(+\)	\(-\)
\(f\)	convex lens (converging)	concave lens (diverging)
\(v\)	real image	virtual image (same side with object)

6.4

Thin Lens Formula

	Lens equation relating \(f\,,u\,,v\)
	\(\dfrac{1}{f}=\dfrac{1}{u}+\dfrac{1}{v}\), where f = focal length, u = object distance, v = image distance

	\(+\)	\(-\)
\(f\)	convex lens (converging)	concave lens (diverging)
\(v\)	real image	virtual image (same side with object)