This tag indicates the equivalent focal length assuming a 35mm film camera, in mm. A value of 0 means the focal length is unknown. Note that this tag differs from the FocalLength tag.

public int EXIF_FocalLengthIn35mmFilm { get; set; }

Public Property EXIF_FocalLengthIn35mmFilm As Integer
	Get
	Set

public:
property int EXIF_FocalLengthIn35mmFilm {
	int get ();
	void set (int value);
}