Internality Vs The Modernity Movement - How It affects Your Digital Lenses
There may be something in what they say - the heif index is a lot more negative in areas of high UV - the western states are rife in this, what with the pine trees - and it probably affects a lot more of the images taken there than in the east. Here in Australia it remains to be seen if the local eucalypts would have the same effect but it is safe to say that the heif reading should be taken with a calibrated meter before any scientific or professional shoots. No good having to apply it artificially at post-processing - and this is rarely successful in competitions, anyway.
* The German term for the inner sense of externality in images where it partially or completely supercedes depth of aperture. It has also been know in Silesia as apertukia.