09-28-2011, 09:59 PM
[quote name='Klaus' timestamp='1317156309' post='11909']
As mentioned the LW/PH figures can't be taken as a base for scientific calculations. This is clearly mentioned in the FAQ (for years actually).
Technically these numbers are all as "wrongly" scaled as the lp/mm or whatever elsewhere. It just doesn't work this way.
The key point is that they are valid from a qualitative standpoint.
Consequently we will move away from the LW/PH figures soon.
[/quote]
I know, I know <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='' />.
Just couldn't help myself. I think it is a good move to make sure people only use a relative scale.
What I do like about the results with the higher MP sensors, though, is that the MTF results start looking like proper curves again, as they should be <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='' />. In short, do get rid of the numbers, but please do continu to display the graphs.
Kind regards, Wim
As mentioned the LW/PH figures can't be taken as a base for scientific calculations. This is clearly mentioned in the FAQ (for years actually).
Technically these numbers are all as "wrongly" scaled as the lp/mm or whatever elsewhere. It just doesn't work this way.
The key point is that they are valid from a qualitative standpoint.
Consequently we will move away from the LW/PH figures soon.
[/quote]
I know, I know <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='' />.
Just couldn't help myself. I think it is a good move to make sure people only use a relative scale.
What I do like about the results with the higher MP sensors, though, is that the MTF results start looking like proper curves again, as they should be <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='' />. In short, do get rid of the numbers, but please do continu to display the graphs.
Kind regards, Wim
Gear: Canon EOS R with 3 primes and 2 zooms, 4 EF-R adapters, Canon EOS 5 (analog), 9 Canon EF primes, a lone Canon EF zoom, 2 extenders, 2 converters, tubes; Olympus OM-D 1 Mk II & Pen F with 12 primes, 6 zooms, and 3 Metabones EF-MFT adapters ....