Archived posting to the Leica Users Group, 2000/08/21

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Subject: RE: [Leica] 24mm, 75mm
From: Frank Dernie <FDernie@lolacars.com>
Date: Mon, 21 Aug 2000 15:06:01 +0100

> Austin Franklin  asked 
> > Parallax and frame size issues are exagerated by small lens
> > to subject distances. Rangefinder cameras are generally unsuitable for
> > closeup work.
> 
> Understood.  How are the comparable R lenses, just as not so close focus,
> or do they focus closer?
	  




	They do focus closer, but also one of the optical compromises made
in high speed lenses is in the close focusing. Unless you have modern
internal focusing (R primes don't) there is a loss of quality at close
distances.
	cheers