TAG_LENS_SPECIFICATION top-level constant
String
const TAG_LENS_SPECIFICATION
This tag notes minimum focal length, maximum focal length, minimum F number in the minimum focal length, and minimum F number in the maximum focal length, which are specification information for the lens that was used in photography. When the minimum F number is unknown, the notation is 0/0.
Implementation
const String TAG_LENS_SPECIFICATION = "LensSpecification";