[Leica] Is the 28/35/50 Tri Elmar a retrofocus design?

Richard Man richard at imagecraft.com
Mon Feb 17 00:35:41 PST 2020


Retro-focus only applies to wide angle design right? So if the physical
length of the lens is longer than 28/35mm, then it's likely a retrofocus
design?

On Sun, Feb 16, 2020 at 11:21 PM Frank Filippone via LUG <
lug at leica-users.org> wrote:

> I would like to use the lens on a Sony A7 family body. Retrofocus wide
> angle lenses have less image quality problems. There is no info I can find
> for this combination.
> Thus the question
>
> Frank
>
> On Sun, Feb 16, 2020 at 7:39 PM Nathan Wajsman <photo at frozenlight.eu>
> wrote:
>
> > Why is this important?
> >
> > Cheers,
> > Nathan
> >
> > Nathan Wajsman
> >
> > Alicante, Spain
> > http://www.frozenlight.eu <http://www.frozenlight.eu/>
> > http:// <http://www.greatpix.eu/>www.greatpix.eu
> > PICTURE OF THE WEEK: http://www.fotocycle.dk/paws <
> > http://www.fotocycle.dk/paws>Blog: http://nathansmusings.wordpress.com/
> <
> > http://nathansmusings.wordpress.com/>
> >
> > Cycling: http://www.crazyguyonabike.com/belgiangator <
> > http://www.crazyguyonabike.com/belgiangator>
> >
> > YNWA
> >
> > "I’m not arguing, I’m just explaining why I’m right"
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > > On 17 Feb 2020, at 06:14, Frank Filippone via LUG <lug at leica-users.org
> >
> > wrote:
> > >
> > > Does anyone know the answer to this question?  I have been unable to
> find
> > > the answer myself....
> > > If no one knows, I will ask Leica....
> > > Thank you
> > >
> > > Note that the 16/18/21 Wide Angle Tri Elmar is a retrofocus design,
> but I
> > > already know that....
> > >
> > > Frank Filippone
> > > BMWRed735i 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
>
> --
> Frank Filippone
> BMWRed735i at gmail.com
>
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information



-- 
// richard http://imagecraft.com
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