Photographic Dynamic Range (PDR) is a More Useful Measure than the DxOMark Landscape Score

Started Apr 17, 2015 | Discussions thread
PaulSnowcat
PaulSnowcat Senior Member • Posts: 1,009
I have a question...

I'VE seen that some sources have different PDR measured for the SAME camra when it's working in FF and in APS-C modes. For example, PDR or Sony A7RII in FF mode is bigger then it's PDR in crop mode.

How this can be true? Dynamic Range is a difference between the most light and the most dark pixel on the sensor that still have color information in them. How this parameter can change depending on which part of the same sensor you are talking about? It should be exaclty the same... Please explain this thing to me...

-- hide signature --
 PaulSnowcat's gear list:PaulSnowcat's gear list
Nikon D7500 Tokina AT-X Pro 12-24mm f/4 DX II Sigma 17-70mm F2.8-4 DC Macro OS HSM | C Tamron 16-300mm F/3.5-6.3 Di II VC PZD Macro Nikon AF-S DX Nikkor 16-80mm F2.8-4E ED VR +1 more
Post (hide subjects) Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow