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Author Topic: In case your really interested in sharpness, etc  (Read 2087 times)

ErikKaffehr

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In case your really interested in sharpness, etc
« on: September 12, 2009, 03:49:14 pm »

Hi!

Zeiss published a couple of articles about lens sharpness and MTF curves. It's interesting reading. They also have a set of images demonstrating the differences. The articles are not easy to find, so I made a web page with links to the different parts:

It's here: http://83.177.178.241/ekr/index.php/photoa...-and-perception

Update: Added some links to a couple of the images from article 2.

Best regards
Erik
« Last Edit: September 13, 2009, 02:20:54 am by ErikKaffehr »
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spotmeter

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In case your really interested in sharpness, etc
« Reply #1 on: September 13, 2009, 10:00:31 pm »

Quote from: ErikKaffehr
Hi!

Zeiss published a couple of articles about lens sharpness and MTF curves. It's interesting reading. They also have a set of images demonstrating the differences. The articles are not easy to find, so I made a web page with links to the different parts:

It's here: http://83.177.178.241/ekr/index.php/photoa...-and-perception

Update: Added some links to a couple of the images from article 2.

Best regards
Erik

Great articles. I learned a lot, especially about MTF curves and chromatic aberration. Thanks for posting them.
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ErikKaffehr

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In case your really interested in sharpness, etc
« Reply #2 on: September 14, 2009, 05:58:52 am »

Thanks for feedback!

I like your images on your site, great work!

Erik

Quote from: spotmeter
Great articles. I learned a lot, especially about MTF curves and chromatic aberration. Thanks for posting them.
« Last Edit: September 14, 2009, 06:00:22 am by ErikKaffehr »
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