See focal length in American Heritage Dictionary 4
Learn more about focal length
» focal length Culture
» focal length medical definition
» focal length science
» focal length sentence examples
» focal length images
link/cite print suggestion box
Also Mentioned In
» aperture
» chromatic aberration
» convex
» diopter
» equivalent
» f-number
» focal
» focus
» length
» lens
Browse entries near focal length
focal distance
focal epilepsy
focal glomerulonephritis
focal infection
focal infection (medical)
focal length (computer)
focal length (Culture)
focal length (medical)
focal length (science)
focal length (images)