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macsimski
Joined: 30 Jan 2010 Posts: 2 Location: Amsterdam, the Netherlands
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Posted: Sat Jan 30, 2010 11:15 pm Post subject: taking apart a Orestegor 200mm f4? |
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macsimski wrote:
Hello all,
i've taken apart a lot of lenses, but this one puzzles me. i have no idea how to get in. the mount is connected with 3 screws, but the rest is screwless from the outside. what do i miss?
i want to regrease the focus ring and iris ring. _________________ --
K1000, EOS 5, EOS 300v, EOS 350d, Rolley 35, Robot IIa, Voiglander 6x6, Yashica Mat, Mamiya RB67.
czj tessar 50/2.8, Meyer-Optik Orestor 135/2.8, Oregestor 200/4, Sigma-xq 200/2.8. takumar 50/1.4, 105/2.8, Fodor 400/6.3 |
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Attila
Joined: 24 Feb 2007 Posts: 57830 Location: Hungary
Expire: 2021-11-18
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Posted: Sun Jan 31, 2010 12:24 am Post subject: |
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Attila wrote:
Sleep a bit and try after , it should easy I did clean this lens by myself years ago I don't remember for any difficulties. _________________ -------------------------------
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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indianadinos
Joined: 06 Jul 2008 Posts: 1310 Location: Toulouse, France
Expire: 2011-12-05
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Posted: Sun Jan 31, 2010 1:02 am Post subject: |
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indianadinos wrote:
Hi,
Your lens should be similar to the Pentacon 200/4 Preset discussed here ...
Hope this helps ...
Cheers _________________ Please visit my blogs Shooting with a Pentax K10D / FF Visions
Takumar: 24/3.5, 28/3.5, 35/2, 35/3.5, 50/1.4, 55/1.8, 85/1.8, 105/2.8, 120/2.8, 135/3.5, 150/4, 200/4
Pentax-K: M28/2.8, K28/3.5, M50/1.4, A50/1.7, M50/4 Macro, K85/1.8, K105/2.8, K135/2.5, M200/4, M70-150/4
Zeiss: Flektogon 20/2.8, 20/4, 35/2.4, 35/2.8, Tessar 50/2.8, Pancolar 50/1.8, Biotar 58/2, Sonnar 135/3.5, Sonnar 180/2.8
Meyer: Primagon 35/4.5, Domiplan 50/2.8, Oreston 50/1.8, Primoplan 58/1.9, Trioplan 100/2.8, Orestor 100/2.8, Orestor 135/2.8
Schacht/Steinheil: Travenar 90/2.8, Travenon 135/4.5, Quinar 135/2.8, Quinar 135/3.5
Russian: MIR 37B, Industar 50/3.5, Helios 44M & 44M-2, Jupiter 37A
P6: Flektogon 50/4, Biometar 80/2.8, Orestor 300/4
Nikkor: Nikkor-O 35/2, Micro 55/3.5, Nikkor-S 50/1.4, Nikkor-Q 135/2.8
Fuji: EBC 28/3.5, EBC 55/3.5 Macro, EBC 135/2.5
Misc Lenses: Kiron 105/2.8 Macro, Tamron SP90/2.5
... and a few other Vivitar, Tamron, Sigma and Soligor lenses ...
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macsimski
Joined: 30 Jan 2010 Posts: 2 Location: Amsterdam, the Netherlands
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Posted: Sun Jan 31, 2010 9:55 am Post subject: |
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macsimski wrote:
Optically yes, mechanically no. the orestegor has its iris ring on the front, the panacor on the back. _________________ --
K1000, EOS 5, EOS 300v, EOS 350d, Rolley 35, Robot IIa, Voiglander 6x6, Yashica Mat, Mamiya RB67.
czj tessar 50/2.8, Meyer-Optik Orestor 135/2.8, Oregestor 200/4, Sigma-xq 200/2.8. takumar 50/1.4, 105/2.8, Fodor 400/6.3 |
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hk300
Joined: 30 Oct 2008 Posts: 1041 Location: Hong Kong
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Posted: Sun Jan 31, 2010 10:22 am Post subject: |
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hk300 wrote:
macsimski wrote: |
Optically yes, mechanically no. the orestegor has its iris ring on thhe front, the panacor on the back. |
nope ... there are many versions of the pentacon 135 /2.8, the preset version is the same as the meyer orestegor 135 / 2.8
preset = aperture adjustment is at the front.
BTW
Welkom ... altijd leuk om een Nederlander op een forum tegen te komen. _________________ No longer member , please don't try to contact to him |
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D1N0
Joined: 07 Aug 2012 Posts: 2483
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Posted: Wed Jul 11, 2018 4:58 pm Post subject: |
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D1N0 wrote:
This is a pretty old topic, but i also couldn't find anything about it, until I switched google search to German causing me to break out of my bubble.
http://laudart.de/demontage-und-montage-pentacon-200mm-f4/
When you don't master German, use Google translate.
This caused me to go look:
_________________ pentaxian |
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gorbas
Joined: 10 Jul 2016 Posts: 5 Location: Vancouver, Canada
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Posted: Sat Jul 03, 2021 5:49 pm Post subject: CLA focusing helicoid Orestegor 4/200mm |
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gorbas wrote:
I'm in the trouble with CLA of focusing helicoid of Meyer Optik Orestegor 4/200mm. I did very sloppy disassembly. This link is broken: http://forum.manualfocus.org/viewtopic.php?id=8713
Are there any other resources? Thank you in advance! |
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cesare
Joined: 04 Jul 2020 Posts: 23 Location: italy
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Posted: Tue Jul 06, 2021 2:46 pm Post subject: |
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cesare wrote:
try these links :https://web.archive.org/web/20080402233540/http://forum.manualfocus.org/viewtopic.php?id=8713
https://www.youtube.com/watch?v=Cszbt9D2fx8
https://www.youtube.com/watch?v=Kcp15qkwnaI
https://www.youtube.com/watch?v=M4T0RQSfnyk
I hope they can help you
cesare |
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Gonzoo
Joined: 29 Mar 2010 Posts: 231
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Posted: Tue Jul 27, 2021 10:41 am Post subject: |
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Gonzoo wrote:
Have you succeeded? You could post some pictures of the state is currently in, otherwise. _________________ Canon 5d | Exa 500 | Pentacon Six + too much lenses |
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