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supahmario
Joined: 18 Mar 2009 Posts: 615 Location: Berlin, Germany
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Posted: Thu Jun 11, 2009 4:13 pm Post subject: M40x0,75 which mount? |
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supahmario wrote:
can anybody tell me which mount this is?
M40x0,75
i already searched it but i could not find anything that explains it. _________________ EOS 5D, EOS 30
Leica-R: Summicron 2/50
QBM: Distagon 2.8/35
PK: Tokina 3.5/17, Porst 1.2/55
M42: S-M-C Takumar 3.5/24, S-M-C Takumar 1.8/55, CZJ MC Sonnar 3.5/135, Jupiter 21M 4/200
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Attila
Joined: 24 Feb 2007 Posts: 57865 Location: Hungary
Expire: 2025-11-18
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Posted: Thu Jun 11, 2009 4:28 pm Post subject: |
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Attila wrote:
Put to search bar of Google "Praktiflex M40" I have one camera+matched Biotar 58mm f2 lens. _________________ -------------------------------
Items on sale on Ebay
Sony NEX-7 Carl Zeiss Planar 85mm f1.4, Minolta MD 35mm f1.8, Konica 135mm f2.5, Minolta MD 50mm f1.2, Minolta MD 250mm f5.6, Carl Zeiss Sonnar 180mm f2.8
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no-X
Joined: 19 Jul 2008 Posts: 2495 Location: Budejky, Czech Republic
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Posted: Thu Jun 11, 2009 4:29 pm Post subject: |
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no-X wrote:
Night Exakta and late models of VP Exaktas (post 1933). There are also other systems using this screw-mount. However, if the lens has only aperture and not focusion ring, it's 90% the VP/Night Exakta lens. These exaktas had focusing helicoid build-in the body. _________________ (almost) complete list of Helios lenses |
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supahmario
Joined: 18 Mar 2009 Posts: 615 Location: Berlin, Germany
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Posted: Thu Jun 11, 2009 4:34 pm Post subject: |
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supahmario wrote:
is there any cheap way to mount it to canon-ef? _________________ EOS 5D, EOS 30
Leica-R: Summicron 2/50
QBM: Distagon 2.8/35
PK: Tokina 3.5/17, Porst 1.2/55
M42: S-M-C Takumar 3.5/24, S-M-C Takumar 1.8/55, CZJ MC Sonnar 3.5/135, Jupiter 21M 4/200
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no-X
Joined: 19 Jul 2008 Posts: 2495 Location: Budejky, Czech Republic
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Posted: Thu Jun 11, 2009 4:43 pm Post subject: |
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no-X wrote:
I have no experience with praktiflex lenses, but as for the VP Exakta lenses, you can use bellow or the shorter focusing helicoid from Alex + adapter ring (M42 -> 40x0.75). _________________ (almost) complete list of Helios lenses |
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kds315*
Joined: 12 Mar 2008 Posts: 16641 Location: Weinheim, Germany
Expire: 2021-03-09
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Posted: Thu Jun 11, 2009 4:45 pm Post subject: |
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kds315* wrote:
That was common for lenses which were planned to fit into a size #1 shutter many years ago.
Leitz used it for instance for their special Milar, Summar and later Photar series of macro lenses used in the Aristophot system, as well as Polaroid for their MP4 macro stand with the Tominon series of macro lenses (17 - 135mm focal lengths).
And no, there is no direct fitting adaptor to Canon EF, but one could be made of course by someone knowing to use a lathe ("Drehbank" in german). _________________ Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
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supahmario
Joined: 18 Mar 2009 Posts: 615 Location: Berlin, Germany
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Posted: Thu Jun 11, 2009 5:10 pm Post subject: |
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supahmario wrote:
thank you very much klaus!
what is the register of m40 mount?
i read (dont remember if it was here) that there could be a way to adapt it via special exakta extension tubes. but i didnt understand it completly. _________________ EOS 5D, EOS 30
Leica-R: Summicron 2/50
QBM: Distagon 2.8/35
PK: Tokina 3.5/17, Porst 1.2/55
M42: S-M-C Takumar 3.5/24, S-M-C Takumar 1.8/55, CZJ MC Sonnar 3.5/135, Jupiter 21M 4/200
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supahmario
Joined: 18 Mar 2009 Posts: 615 Location: Berlin, Germany
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Posted: Thu Jun 11, 2009 5:20 pm Post subject: |
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supahmario wrote:
anyone ever tried to adapt this via using tape around the mount fit it to m42 screw mount? this would be not the most precise way, but it could be a way, or not? _________________ EOS 5D, EOS 30
Leica-R: Summicron 2/50
QBM: Distagon 2.8/35
PK: Tokina 3.5/17, Porst 1.2/55
M42: S-M-C Takumar 3.5/24, S-M-C Takumar 1.8/55, CZJ MC Sonnar 3.5/135, Jupiter 21M 4/200
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no-X
Joined: 19 Jul 2008 Posts: 2495 Location: Budejky, Czech Republic
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Posted: Thu Jun 11, 2009 5:27 pm Post subject: |
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no-X wrote:
I use my Night Primoplan this way I wrapped the thread with the plastic food foil and inserted into M42 extension ring. It works:
http://forum.mflenses.com/night-flowers-t16763.html _________________ (almost) complete list of Helios lenses |
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kds315*
Joined: 12 Mar 2008 Posts: 16641 Location: Weinheim, Germany
Expire: 2021-03-09
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Posted: Thu Jun 11, 2009 5:29 pm Post subject: |
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kds315* wrote:
well I would only do that with really precious lenses which cannot be replaced..... _________________ Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
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supahmario
Joined: 18 Mar 2009 Posts: 615 Location: Berlin, Germany
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Posted: Thu Jun 11, 2009 5:47 pm Post subject: |
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supahmario wrote:
wow... great shots with a distinctive atmosphere!
and plastic food foil should be better than tape, when i think of removing it one day! thank you very much for this advice. _________________ EOS 5D, EOS 30
Leica-R: Summicron 2/50
QBM: Distagon 2.8/35
PK: Tokina 3.5/17, Porst 1.2/55
M42: S-M-C Takumar 3.5/24, S-M-C Takumar 1.8/55, CZJ MC Sonnar 3.5/135, Jupiter 21M 4/200
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