Archived posting to the Leica Users Group, 2009/03/31

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Subject: [Leica] Hartblei tilt shift rotation lenses get Zeiss name
From: rgacpa at yahoo.com (Bob Adler)
Date: Tue, 31 Mar 2009 09:37:15 -0700 (PDT)
References: <C5F76931.4C1AD%mark@rabinergroup.com> <190490.8788.qm@web82105.mail.mud.yahoo.com> <07B64F98-6E3F-422F-AB18-0DADCAB41713@ralgo.nl> <429205.40598.qm@web82108.mail.mud.yahoo.com> <8f5413a60903310924r1e4dfae3p4a910e506ba2c0@mail.gmail.com>

Tim,
Yes that is true. However?Canon and Nikon do make TS lenses for 35mm.?It's 
probably?completely unnoticable in such fine glass as Zeiss, but I do 
believe the lines per inch is significantly less in a 6x6 design vs a 35mm 
lens design. I do think there is a bit of a need to move more glass by this 
company and adoption to these bodies is to some degree?(probably large, 
IMO)?driven by that. No problem; like I said, probably unnoticable. I'd like 
to have the 40 to compare!!
Now back to?taking?photos...
Best,
Bob
?Bob Adler
Palo Alto, CA
http://www.raflexions.com 




________________________________
From: Tim Gray <tgray at 125px.com>
To: Leica Users Group <lug at leica-users.org>
Sent: Tuesday, March 31, 2009 9:24:55 AM
Subject: Re: [Leica] Hartblei tilt shift rotation lenses get Zeiss name

On Tue, Mar 31, 2009 at 12:20 PM, Bob Adler <rgacpa at yahoo.com> wrote:
> Thanks Bruce. I actually got this from the DPReview website that states 
> the lenses were designed for 6x6 format. My understanding is that the 
> resolution of lenses designed for 6x6 format is different than those 
> designed for 35mm format. So I was just wondering why one would want to 
> make a 6x6 lense fitting?only/mostly 35mm camera manufacturers.

I kind of assumed that since MF lenses have a bigger imaging circle,
it's easier to make a tilt shift lens out of them for 35mm.? The image
has to cover 6x6cm, so you can shift 1.25cm (estimate) in any
direction and still cover 35mm.

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Replies: Reply from tgray at 125px.com (Tim Gray) ([Leica] Hartblei tilt shift rotation lenses get Zeiss name)
In reply to: Message from mark at rabinergroup.com (Mark Rabiner) ([Leica] Hartblei tilt shift rotation lenses get Zeiss name)
Message from rgacpa at yahoo.com (Bob Adler) ([Leica] Hartblei tilt shift rotation lenses get Zeiss name)
Message from leica at ralgo.nl (leica) ([Leica] Hartblei tilt shift rotation lenses get Zeiss name)
Message from rgacpa at yahoo.com (Bob Adler) ([Leica] Hartblei tilt shift rotation lenses get Zeiss name)
Message from tgray at 125px.com (Tim Gray) ([Leica] Hartblei tilt shift rotation lenses get Zeiss name)