Archived posting to the Leica Users Group, 2001/02/11

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Subject: Re: [Leica] focus inaccuracies: my test results
From: Mark Rabiner <mark@rabiner.cncoffice.com>
Date: Sun, 11 Feb 2001 13:09:04 -0800
References: <NBBBIDNIGLFOKNLJCPLHMEEKFFAA.danh@selectsa.com> <3A869E87.D45530D5@sympatico.ca>

Bernard Cousineau wrote:
> 
> Edmund's Scientific sells a convenient target that does just this and is
> calibrated in line pairs per mm. It's a bit on the expensive side
> (compared to a newspaper), but if it would end this thread, it is
> definitely worth it...
> 
> http://www.edmundoptics.com/IOD/DisplayProduct.cfm?productid=1485
> 
Would like to mount a yardstick on a triangular device of this design.
Then stand 2 meters away and do a test.
That would do what i mainly would need done, DOF test wise.

Mark Rabiner
Portland, Oregon
USA

Replies: Reply from "Tom Schofield" <tdschofield@email.msn.com> (Re: [Leica] focus inaccuracies: my test results)
In reply to: Message from "Dan Honemann" <danh@selectsa.com> (RE: [Leica] focus inaccuracies: my test results)
Message from Bernard Cousineau <flatbroke@sympatico.ca> (Re: [Leica] focus inaccuracies: my test results)