Archived posting to the Leica Users Group, 2014/10/26

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Subject: [Leica] Leica M lens MTFs
From: hjwulff at gmail.com (Henning Wulff)
Date: Sun, 26 Oct 2014 18:51:20 -0700
References: <CAJ3Pgh6CzR+seecKXmvBh8_Z0KLYPXqfM5Z_As3OpVvu03+rUw@mail.gmail.com> <D072A51C.2A1BF%mark@rabinergroup.com> <CAJ3Pgh59SGPbQ4Z-ws896W2VT9QvzcqghoX6UNrrzbkwZhsRYQ@mail.gmail.com> <85E350FC-9BCE-4F09-88BA-4505F9633BB8@gmail.com> <00D608A1-EF01-4A0C-8325-868AE2B306E2@gmail.com>

You'll get pulled over for using the Summicron.


On 2014-10-26, at 4:49 PM, Sonny Carter <sonc.hegr at gmail.com> wrote:

> Yeah, I always needed to pull my seatbelt tight when using my "old" 75!
> 
> Sent from my iPad
> 
>> On Oct 26, 2014, at 3:09 PM, Henning Wulff <hjwulff at gmail.com> wrote:
>> 
>> Forgot to mention: the 'new' f/2.4 Summarits are rumoured to be the same 
>> optically as the f/2.5's, but in new mounts. I haven't been able to 
>> verify that, but it makes sense as the 2 Summarits I tried were a bit 
>> fast for f/2.5's.
>> 
>> Henning
>> 
>> 
>>> On 2014-10-26, at 11:31 AM, Paul Roark <roark.paul at gmail.com> wrote:
>>> 
>>> That appears to be old downloads.  There is a new line or Summarits - 
>>> f/2.4
>>> - such as this one:
>>> 
>>> http://en.leica-camera.com/Photography/Leica-M/M-Lenses/Summarit-M-75mm-f-2.4
>>> 
>>> I'm curious what they've done, like design wise, and whether they have
>>> published new MTFs.
>>> 
>>> Paul
>>> www.PaulRoark.com
>>> 
>>> On Sun, Oct 26, 2014 at 10:18 AM, Mark Rabiner <mark at rabinergroup.com>
>>> wrote:
>>> 
>>>> 
>>>> http://leica-camera.pl/wp-content/downloads/Summarit-M_35_mm_Technical_Data_
>>>> en.pdf
>>>> 
>>>> http://leica-camera.pl/wp-content/downloads/
>>>> 
>>>> 
>>>>> On 10/26/14 12:25 PM, "Paul Roark" <roark.paul at gmail.com> wrote:
>>>>> 
>>>>> Is there any source of the MTFs for the new Summarits?  Leica seems to
>>>> have
>>>>> changed its web pages and eliminated the PDFs I usually found there.
>>>>> 
>>>>> Thanks,
>>>>> 
>>>>> Paul
>>>>> www.PaulRoark.com
>>>>> 
>>>>> _______________________________________________
>>>>> Leica Users Group.
>>>>> See http://leica-users.org/mailman/listinfo/lug for more information
>>>> 
>>>> 
>>>> 
>>>> 
>>>> --
>>>> Mark William Rabiner
>>>> Photographer
>>>> http://gallery.leica-users.org/v/lugalrabs/
>>>> 
>>>> 
>>>> 
>>>> _______________________________________________
>>>> Leica Users Group.
>>>> See http://leica-users.org/mailman/listinfo/lug for more information
>>> 
>>> _______________________________________________
>>> Leica Users Group.
>>> See http://leica-users.org/mailman/listinfo/lug for more information
>> 
>> 
>> Henning Wulff
>> hjwulff at gmail.com
>> 
>> 
>> 
>> 
>> 
>> _______________________________________________
>> Leica Users Group.
>> See http://leica-users.org/mailman/listinfo/lug for more information
> 
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information
> 


Henning Wulff
hjwulff at gmail.com






In reply to: Message from roark.paul at gmail.com (Paul Roark) ([Leica] Leica M lens MTFs)
Message from mark at rabinergroup.com (Mark Rabiner) ([Leica] Leica M lens MTFs)
Message from roark.paul at gmail.com (Paul Roark) ([Leica] Leica M lens MTFs)
Message from hjwulff at gmail.com (Henning Wulff) ([Leica] Leica M lens MTFs)
Message from sonc.hegr at gmail.com (Sonny Carter) ([Leica] Leica M lens MTFs)