This property refers to the smallest F value of the lens. This is the denominator.
Property Value
MaxApertureValue0 is the numerator for the smallest F value of the lens
MaxApertureValue1 is the denominator for the smallest F value of the lens
The smallest F value of the lens (unit is the APEX value) = MaxApertureValue0 / MaxApertureValue1
Ordinarily the smallest F value of the lens is given in the range from 00.00 to 99.99
*APEX is the Additive System of Photographic Exposure, a standard unit for expressing exposure.
Explanation
The property value can be retrieved by executing the File.GetImageFileType or the File.GetImageFileTypeFromRawData method.
The property value is derived from the image tags related to the picture taking conditions.
See Also
ImageKit.File.Exif Members | Newtone.ImageKit.Wpf.ImageKit