Archived posting to the Leica Users Group, 2002/05/30

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Subject: Re: RE: [Leica] Wanted .75 Diopter
From: rclompus@cox.net
Date: Thu, 30 May 2002 21:16:11 -0400

Chris,

Another spectcle lens option is a progressive lens that focuses distance, intermediate and near without lines in a continual fashion.  Have oyu tried this option?

Richard Clompus, OD
> 
> If you need bifocals or tri-focals, then your (i.e. my) problem is 
> that the eye is unable to make adjustment for different viewing 
> distances. An additional fixed diopter viewfinder lens will not solve 
> camera rangefinder focusing problem, except at one specific subject 
> distance. What helps me is my eyeglasses with variable diopters, I 
> guess tri-focals or bifocals would help too, although to a lesser 
> extent. The little screw-on viewfinder lens is of no value to me.
> 
> >Chris
> >
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> 
> -- 
> Christer Almqvist
> D 20255 Hamburg and / or
> F 50590 Regnéville sur Mer
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