Archived posting to the Leica Users Group, 2000/10/02

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Subject: Re: Is EBL a construct? Was: Re: [Leica] M6 TTL .58 accurate with a Noctilux?
From: Martin Howard <howard.390@osu.edu>
Date: Tue, 03 Oct 2000 01:53:33 -0400

Dante A Stella jotted down the following:

> Or is there some minimum threshold of visibility after which all
> point-distance perceptions are close to equal?

Isn't that the definition of how good your eyesight is?  About 0.2mm at 1m,
or something like that, if memory serves me correctly.

M. 

- -- 
Martin Howard                | "A Qualitative Study of Elderly Bathroom
Visiting Scholar, CSEL, OSU  |  Users": title of a presentation at a Human
email: howard.390@osu.edu    | Factors & Ergonomics Society's conference.
www: http://mvhoward.i.am/   +--------------------------------------------