FZ200 Diffraction Limit - Panasonic Tech Service

Started Aug 27, 2013 | Discussions thread
Stephen Barrett
Contributing MemberPosts: 539Gear list
Like?
Re: FZ200 Maximum Desirable F-Number to achieve adequate "Sharpness"
In reply to J C Brown, Sep 2, 2013

J C Brown wrote:

Thus for the FZ200 which has a 4000 x 3000 pixel sensor the maximum resolution would be estimated to be 2000 lines per picture height, LPH. That value is within 5% and 10% respectively of the vertical resolution values for the JPEG and RAW images in the DPR FZ200 review.

Just to clarify, when you say "2000 lines per picture height", I assume that this means the same thing as 1000 line-pairs per picture height (1000 white and 1000 black).

Thank you for your comments, Dr. Brown.

I have downloaded your paper and will read it with interest.

Stephen

 Stephen Barrett's gear list:Stephen Barrett's gear list
Canon PowerShot SX30 IS +3 more
Reply   Reply with quote   Complain
Post (hide subjects)Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow