Archived posting to the Leica Users Group, 2012/12/16

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Subject: [Leica] Rangefinder focusing limit
From: jhnichols at lighttube.net (Jim Nichols)
Date: Sun, 16 Dec 2012 18:24:24 -0600
References: <CAF8hL-G_Mpd9TATSv55UY83Jm2xd+mn8KsVyBwAa7+ZCBnJg7g@mail.gmail.com>

Richard, I suspect that the design is limited by practical designs to 
control paralax and the travel of the cam follower.

Jim Nichols
Tullahoma, TN USA
----- Original Message ----- 
From: "Richard Man" <richard at richardmanphoto.com>
To: "Leica Users Group" <lug at leica-users.org>
Sent: Sunday, December 16, 2012 5:50 PM
Subject: [Leica] Rangefinder focusing limit


> Idle wonder time: what limits the close focusing range of a rangefinder, 
> as
> comparing to SLR lens? I imagine it's something inherent to the 
> rangefinder
> design?
>
> Furthermore, why is that the Leica can focus down to 3 feet or so, but the
> Mamiya 6/7 can only focus down to about 6 feet?
>
> Optical design or rangefinder limitation?
>
> -- 
> // richard <http://www.richardmanphoto.com>
>
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information
>
> 




In reply to: Message from richard at richardmanphoto.com (Richard Man) ([Leica] Rangefinder focusing limit)