Archived posting to the Leica Users Group, 2016/02/23

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Subject: [Leica] IMGS: Tom and Cats
From: jhnichols at lighttube.net (Jim Nichols)
Date: Tue, 23 Feb 2016 09:37:42 -0600
References: <CA+yJO1CJFmmjvY3fEDyErLbZV0THe3i=Bo+ykMttdqg+Zp40CQ@mail.gmail.com>

Tina,

I think the boards, if that's what we are seeing, are the source of the 
lines, much more visible at f/4.8 than at f/1.0, but there also appears 
to be some "pin cushion" distortion at work here.  It would not be as 
visible if the background were further away from the plane of focus.

Jim Nichols
Tullahoma, TN USA

On 2/23/2016 9:26 AM, Tina Manley wrote:
> PESO:
>
> I have a question about these.  Different cats, different cameras,
> different lenses.
>
> http://www.pbase.com/tinamanley/image/162630376
>
> http://www.pbase.com/tinamanley/image/162630480
>
> Are the horizontal lines in the bokeh in the second one just some kind of
> artifact of the horizontal boards that you can plainly see in the first 
> one?
>
> I usually like the OOF areas of the Noctilux but not this time!
>
> Tina
>



In reply to: Message from images at comporium.net (Tina Manley) ([Leica] IMGS: Tom and Cats)