Archived posting to the Leica Users Group, 1998/02/18

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Subject: Re: [Leica] Beginning Leica Q's
From: Alfred Breull <puma@hannover.sgh-net.de>
Date: Wed, 18 Feb 1998 09:03:53 +0100

At 20:40 17.02.1998 -0600, you wrote:
>What are you talking about? The rendition of the Summilux ASPH is simply
>outstanding. It's not blocky, out of focus or anything of the sort. You can

There's a misunderstanding. I completely agree to your judgement of
the 1.4/35 asph Summilux as "best 35 on the planet" concerning
sharpness (1) between f 1.4 and f 5.6, and (2) between 2.5 and 30 feet.

Above f 5.6 and at infinity, the "old" <G> (non-asph) 2/35 Summicron 
is more sharp. 

Additionally, the 2/35 non-asph Summicron's rendition of the unsharp 
(out-of-focus) areas is more pleasant at all f-stops. It "models", 
like your <G> 1.4/75 Summilux or the old coll 2/50 Summicron.

Though more contrasty, as I saw from Ferdinand's prints, the 2/35 
asph Summicron shows a similar out-of-focus rendition as the non-asph
Summicron.

Alf