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kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
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Posted: Fri Jun 28, 2019 11:08 am Post subject: Helicoid install tools, tips or tricks? |
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kansalliskala wrote:
So I opened this Nikkor 180/2.8, which was basically a brick.
http://forum.mflenses.com/nikkor-p-180-2-8-focus-stuck-t80666.html
Now I have cleaned and lubricated the inner helicoids, all ok.
But the outer helicoid is 15+ threads and impossible to refit by hand.
I was thinking of some sort of centering axle like used to install car cluthes? Any other tips or tricks? _________________ MF: Kodak DCS SLR/c; Samsung NX10; OM-10; Canon T50
Zuiko 28/3.5, Distagon 35/2.8; Yashica ML 50/2;
Zuiko 50/1.4; S-M-C 120/2.8; Zuiko 135/3.5; 200/5;
Tamron AD1 135/2.8, Soligor 180/3.5; Tamron AD1 300/5.6
Tamron zooms: 01A, Z-210
Yashicaflex C; Київ 4 + Юпитер 8, 11; Polaroid 100; Olympus XA; Yashica T3
Museum stuff: Certo-Phot; Tele-Edixon 135; Polaris 90-190; Asahi Bellows; Ixus IIs
Projects: Agfa Isolette III (no shutter), Canon AE-1D (no sensor),
Nikon D80 (dead), The "Peace Camera"
AF: Canon, Tokina, Sigma Video: JVC GZ-MG275E |
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Blazer0ne
Joined: 12 Sep 2018 Posts: 836
Expire: 2024-12-07
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Posted: Fri Jun 28, 2019 11:22 am Post subject: |
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Blazer0ne wrote:
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Last edited by Blazer0ne on Tue Feb 22, 2022 7:02 pm; edited 1 time in total |
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kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
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Posted: Sat Jun 29, 2019 7:18 am Post subject: |
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kansalliskala wrote:
actually it is this lens and I followed his instructions
https://richardhaw.com/2017/05/21/repair-nikkor-p-c-180mm-f2-8-auto/
but he never showed the assembly process so I doubt he ever got the lens back together either _________________ MF: Kodak DCS SLR/c; Samsung NX10; OM-10; Canon T50
Zuiko 28/3.5, Distagon 35/2.8; Yashica ML 50/2;
Zuiko 50/1.4; S-M-C 120/2.8; Zuiko 135/3.5; 200/5;
Tamron AD1 135/2.8, Soligor 180/3.5; Tamron AD1 300/5.6
Tamron zooms: 01A, Z-210
Yashicaflex C; Київ 4 + Юпитер 8, 11; Polaroid 100; Olympus XA; Yashica T3
Museum stuff: Certo-Phot; Tele-Edixon 135; Polaris 90-190; Asahi Bellows; Ixus IIs
Projects: Agfa Isolette III (no shutter), Canon AE-1D (no sensor),
Nikon D80 (dead), The "Peace Camera"
AF: Canon, Tokina, Sigma Video: JVC GZ-MG275E |
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Blazer0ne
Joined: 12 Sep 2018 Posts: 836
Expire: 2024-12-07
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Posted: Sat Jun 29, 2019 11:51 am Post subject: |
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Blazer0ne wrote:
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Last edited by Blazer0ne on Tue Feb 22, 2022 7:02 pm; edited 1 time in total |
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kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
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Posted: Sat Jun 29, 2019 2:11 pm Post subject: |
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kansalliskala wrote:
thanks,
I've assembled some 6+ thread helicoids, but this 15+ is painful, I got it finally together but it just 1 thread wrong and have to it again
need some beer _________________ MF: Kodak DCS SLR/c; Samsung NX10; OM-10; Canon T50
Zuiko 28/3.5, Distagon 35/2.8; Yashica ML 50/2;
Zuiko 50/1.4; S-M-C 120/2.8; Zuiko 135/3.5; 200/5;
Tamron AD1 135/2.8, Soligor 180/3.5; Tamron AD1 300/5.6
Tamron zooms: 01A, Z-210
Yashicaflex C; Київ 4 + Юпитер 8, 11; Polaroid 100; Olympus XA; Yashica T3
Museum stuff: Certo-Phot; Tele-Edixon 135; Polaris 90-190; Asahi Bellows; Ixus IIs
Projects: Agfa Isolette III (no shutter), Canon AE-1D (no sensor),
Nikon D80 (dead), The "Peace Camera"
AF: Canon, Tokina, Sigma Video: JVC GZ-MG275E |
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