View previous topic :: View next topic |
Author |
Message |
kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
|
Posted: Wed Jun 12, 2019 1:59 pm Post subject: Nikkor-P 180/2.8 focus stuck |
|
|
kansalliskala wrote:
Friend of mine gave me her late fathers lens to check and maybe sell. Looks like it was discarded a long time ago because the focusing was totally stuck.
Any idea what to do, just use force (Luke) or try disassembly? _________________ 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 |
|
Back to top |
|
|
visualopsins
Joined: 05 Mar 2009 Posts: 10463 Location: California
Expire: 2021-06-22
|
Posted: Wed Jun 12, 2019 2:28 pm Post subject: |
|
|
visualopsins wrote:
try disassembly may be best use of the force _________________ ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮ like attracts like! ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮
Cameras: Sony A7Rii, Spotmatics II, F, and ESII, Nikon P4
M42 Asahi Optical Co., Lenses:
Takumar 1:4 f=35mm, 1:2 f=58mm (Sonnar), 1:2.4 f=58mm (Heliar), 1:2.2 f=55mm (Gaussian), 1:2.8 f=105mm (Model I), 1:2.8/105 (Model II), 1:5.6/200
Tele-Takumar 1:5.6/200, 1:6.3/300
Macro-Takumar 1:4/50
Auto-Takumar 1:2.3 f=35, 1:1.8 f=55mm, 1:2.2 f=55mm
Super-TAKUMAR 1:3.5/28 (fat), 1:2/35 (Fat), 1:1.4/50 (8-element),
Super-Multi-Coated Fisheye-TAKUMAR 1:4/17
Super-Multi-Coated TAKUMAR 1:4.5/20, 1:3.5/24, 1:3.5/28, 1:2/35, 1:3.5/35, 1:1.8/85, 1:1.9/85 1:2.8/105, 1:3.5/135, 1:2.5/135 (II), 1:4/150, 1:4/200, 1:4/300, 1:4.5/500
Super-Multi-Coated Macro-TAKUMAR 1:4/50, 1:4/100
Super-Multi-Coated Bellows-TAKUMAR 1:4/100
SMC TAKUMAR 1:1.4/50, 1:1.8/55
Other lenses:
Carl Zeiss Jena Flektogon 2.4/35
SMC PENTAX ZOOM 1:3.5 35~105mm, SMC PENTAX ZOOM 1:4 45~125mm
Nikon Micro-NIKKOR-P-C Auto 1:3.5 f=55mm, NIKKOR-P Auto 105mm f/2.5 Pre-AI (Sonnar), Micro-NIKKOR 105mm 1:4 AI, NIKKOR AI-S 35-135mm f/3,5-4,5
Tamron SP 17mm f/3.5 (51B), Tamron SP 17mm f/3.5 (51BB), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto
|
|
Back to top |
|
|
aidaho
Joined: 29 Apr 2018 Posts: 456 Location: Ukraine
|
Posted: Wed Jun 12, 2019 2:30 pm Post subject: |
|
|
aidaho wrote:
I don't know what works best for you, either selling as is or repairing.
But I would advise against using force.
Otherwise you might break lens transaxle https://vimeo.com/77534838 _________________ https://www.flickr.com/photos/curry-hexagon/ |
|
Back to top |
|
|
cooltouch
Joined: 15 Jan 2009 Posts: 9097 Location: Houston, Texas
|
Posted: Wed Jun 12, 2019 4:19 pm Post subject: |
|
|
cooltouch wrote:
I'm not sure how the focusing collar on that lens attaches, but it bears taking a look at it. It might be something relatively simple, like a screw having come loose, dropping down and binding the mechanism. Anyway, that's where I'd start taking it apart. _________________ Michael
My Gear List: http://michaelmcbroom.com/photo/gear.html
My Gallery: http://michaelmcbroom.com/gallery3/index.php/
My Flickr Page: https://www.flickr.com/photos/11308754@N08/albums
My Music: https://soundcloud.com/michaelmcbroom/albums
My Blog: http://michaelmcbroom.com/blogistan/ |
|
Back to top |
|
|
Gardener
Joined: 22 Sep 2013 Posts: 950 Location: USA
|
Posted: Wed Jun 12, 2019 4:31 pm Post subject: |
|
|
Gardener wrote:
It's a common ailment of these lenses. It will have to be stripped down, cleaned and relubed. It's not terribly difficult but takes a bit of time. Do not force it, you'll end up shearing the focus guide, and then good luck finding a replacement. |
|
Back to top |
|
|
Mike Deep
Joined: 25 Oct 2008 Posts: 316 Location: Upstate New York
|
Posted: Sun Jun 16, 2019 12:23 am Post subject: |
|
|
Mike Deep wrote:
I've fixed one of these up for a Florida Today photographer. I don't recall what I did exactly for the focus mechanism, only that the lens was one of the easier ones I've worked on.
Follow best practice (JIS screwdrivers, naptha on stuck/adhered threads, stop and assess if something doesn't want to move) and there shouldn't be any issues. _________________ Rocket Launch Photography
Olympus: 24/2.8 MC, 28/3.5, 28/2.8 MC, 35/2.8, 50/3.5, 50/1.8, 50/1.4 MC, 35-70/3.6, 75-150/4
Nikon: C 24/2.8, AI-S 28/2.8, K 35/2.8, F 55/3.5, F 105/2.5, F 135/2.8, F 200/4, No. 5T
Pentax: 28/3.5, 35/3.5, 50/1.4 (v1), 50/1.4 (v2), M 50/1.4, SMC 55/1.8, 105/2.8, SMC 135/3.5, 150/4
Tamron: SP 17/3.5 151B, 135/2.8 T-135, SP 300/2.8 60B, SP 35-80/2.8-3.8 01A, 80-210/3.8-4 103A, SP 1.4x TC 140F, SP 2x TC 01F
Vivitar: 24/2 (Kino), 28/2 (Kino), 50/1.4 (Cosina), S1 90/2.5 (Tokina), S1 28-80/2.8-3.5 (Kino), 70-150/3.8 (Kino), S1 70-210/3.5 (Kino), 2x Macro TC
Etc: Yashica 3.5cm/2.8, Fujinon 50/1.4, Yashica ML 50/1.4, Tomioka Yashinon 55/1.2, Mamiya/Sekor 55/1.7, Sigma 90/2.8
That's a lot of 50s. |
|
Back to top |
|
|
kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
|
Posted: Sun Jun 16, 2019 7:40 am Post subject: |
|
|
kansalliskala wrote:
Mike Deep wrote: |
I've fixed one of these up for a Florida Today photographer. I don't recall what I did exactly for the focus mechanism, only that the lens was one of the easier ones I've worked on.
Follow best practice (JIS screwdrivers, naptha on stuck/adhered threads, stop and assess if something doesn't want to move) and there shouldn't be any issues. |
thanks!
I been thinking that you could drip some solvent to the helicoid parts not even opening it fully, because putting it back could be a difficult operation.
Any ideas what could be the safest option when I don't want to oil the whole lens. _________________ 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 |
|
Back to top |
|
|
aidaho
Joined: 29 Apr 2018 Posts: 456 Location: Ukraine
|
Posted: Sun Jun 16, 2019 8:48 am Post subject: |
|
|
aidaho wrote:
kansalliskala wrote: |
I been thinking that you could drip some solvent to the helicoid parts not even opening it fully, because putting it back could be a difficult operation.
Any ideas what could be the safest option when I don't want to oil the whole lens. |
The safest option is to do no such thing.
You will just make it that much harder for a next guy to properly service it.
Either go inside or sell as is. _________________ https://www.flickr.com/photos/curry-hexagon/ |
|
Back to top |
|
|
kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
|
Posted: Sun Jun 16, 2019 11:30 am Post subject: |
|
|
kansalliskala wrote:
aidaho wrote: |
kansalliskala wrote: |
I been thinking that you could drip some solvent to the helicoid parts not even opening it fully, because putting it back could be a difficult operation.
Any ideas what could be the safest option when I don't want to oil the whole lens. |
The safest option is to do no such thing.
You will just make it that much harder for a next guy to properly service it.
Either go inside or sell as is. |
I was thinking lubricating the helicoid guide or rail parts, don't know exactly what they are called, if you open them and unscrew the helicoid, then it gets difficult. Usually you see them when you open the back of the lens. Like these of Helios.
_________________ 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 |
|
Back to top |
|
|
Blazer0ne
Joined: 12 Sep 2018 Posts: 836
Expire: 2024-12-07
|
Posted: Sun Jun 16, 2019 2:28 pm Post subject: |
|
|
Blazer0ne wrote:
...
Last edited by Blazer0ne on Tue Feb 22, 2022 7:12 pm; edited 1 time in total |
|
Back to top |
|
|
Gardener
Joined: 22 Sep 2013 Posts: 950 Location: USA
|
Posted: Mon Jun 17, 2019 2:24 am Post subject: |
|
|
Gardener wrote:
kansalliskala wrote: |
I been thinking that you could drip some solvent to the helicoid parts not even opening it fully, because putting it back could be a difficult operation. |
Actually, putting it back is easier than cleaning after someone who tried to fix it with solvent, or, as was the case with a 50 that ended up on my worktable this week, superglue. |
|
Back to top |
|
|
kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
|
Posted: Mon Jun 17, 2019 7:39 am Post subject: |
|
|
kansalliskala wrote:
Gardener wrote: |
kansalliskala wrote: |
I been thinking that you could drip some solvent to the helicoid parts not even opening it fully, because putting it back could be a difficult operation. |
Actually, putting it back is easier than cleaning after someone who tried to fix it with solvent, or, as was the case with a 50 that ended up on my worktable this week, superglue. |
could be, must just mark the correct threads somehow
with my Helios it was actually the focusing ring thread itself that was stiff, not the helicoid _________________ 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 |
|
Back to top |
|
|
kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
|
Posted: Thu Jun 27, 2019 2:28 pm Post subject: |
|
|
kansalliskala wrote:
BTW can someone help me with a brain teaser problem:
I got the helicoid back into the barrel but it is just 1 thread off the right position. Lens focuses beyond infinity.
Which way should I turn the helicoid when reassembly. 1 thread east/right or 1 thread west/left?
The helicoid in the picture is sort of upside down. _________________ 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
Last edited by kansalliskala on Mon Jul 01, 2019 7:28 am; edited 3 times in total |
|
Back to top |
|
|
visualopsins
Joined: 05 Mar 2009 Posts: 10463 Location: California
Expire: 2021-06-22
|
Posted: Thu Jun 27, 2019 3:25 pm Post subject: |
|
|
visualopsins wrote:
Yes, isopropanol, or, naphtha (cigarette lighter fluid). Toothbrush. _________________ ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮ like attracts like! ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮
Cameras: Sony A7Rii, Spotmatics II, F, and ESII, Nikon P4
M42 Asahi Optical Co., Lenses:
Takumar 1:4 f=35mm, 1:2 f=58mm (Sonnar), 1:2.4 f=58mm (Heliar), 1:2.2 f=55mm (Gaussian), 1:2.8 f=105mm (Model I), 1:2.8/105 (Model II), 1:5.6/200
Tele-Takumar 1:5.6/200, 1:6.3/300
Macro-Takumar 1:4/50
Auto-Takumar 1:2.3 f=35, 1:1.8 f=55mm, 1:2.2 f=55mm
Super-TAKUMAR 1:3.5/28 (fat), 1:2/35 (Fat), 1:1.4/50 (8-element),
Super-Multi-Coated Fisheye-TAKUMAR 1:4/17
Super-Multi-Coated TAKUMAR 1:4.5/20, 1:3.5/24, 1:3.5/28, 1:2/35, 1:3.5/35, 1:1.8/85, 1:1.9/85 1:2.8/105, 1:3.5/135, 1:2.5/135 (II), 1:4/150, 1:4/200, 1:4/300, 1:4.5/500
Super-Multi-Coated Macro-TAKUMAR 1:4/50, 1:4/100
Super-Multi-Coated Bellows-TAKUMAR 1:4/100
SMC TAKUMAR 1:1.4/50, 1:1.8/55
Other lenses:
Carl Zeiss Jena Flektogon 2.4/35
SMC PENTAX ZOOM 1:3.5 35~105mm, SMC PENTAX ZOOM 1:4 45~125mm
Nikon Micro-NIKKOR-P-C Auto 1:3.5 f=55mm, NIKKOR-P Auto 105mm f/2.5 Pre-AI (Sonnar), Micro-NIKKOR 105mm 1:4 AI, NIKKOR AI-S 35-135mm f/3,5-4,5
Tamron SP 17mm f/3.5 (51B), Tamron SP 17mm f/3.5 (51BB), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto
|
|
Back to top |
|
|
Gardener
Joined: 22 Sep 2013 Posts: 950 Location: USA
|
Posted: Thu Jun 27, 2019 3:37 pm Post subject: |
|
|
Gardener wrote:
kansalliskala wrote: |
what cleaning agent you suggest? |
Hot water and dish soap. It's almost free and nothing really works better. |
|
Back to top |
|
|
kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
|
Posted: Thu Jun 27, 2019 3:39 pm Post subject: |
|
|
kansalliskala wrote:
_________________ 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 |
|
Back to top |
|
|
visualopsins
Joined: 05 Mar 2009 Posts: 10463 Location: California
Expire: 2021-06-22
|
Posted: Sun Jun 30, 2019 4:07 pm Post subject: |
|
|
visualopsins wrote:
Gardener wrote: |
kansalliskala wrote: |
what cleaning agent you suggest? |
Hot water and dish soap. It's almost free and nothing really works better. |
What brand of dishsoap? Is it a Dawn that was first developed to clean oil from birds and other wildlife after oil spill in San Francisco Bay? It should work especially well here. _________________ ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮ like attracts like! ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮
Cameras: Sony A7Rii, Spotmatics II, F, and ESII, Nikon P4
M42 Asahi Optical Co., Lenses:
Takumar 1:4 f=35mm, 1:2 f=58mm (Sonnar), 1:2.4 f=58mm (Heliar), 1:2.2 f=55mm (Gaussian), 1:2.8 f=105mm (Model I), 1:2.8/105 (Model II), 1:5.6/200
Tele-Takumar 1:5.6/200, 1:6.3/300
Macro-Takumar 1:4/50
Auto-Takumar 1:2.3 f=35, 1:1.8 f=55mm, 1:2.2 f=55mm
Super-TAKUMAR 1:3.5/28 (fat), 1:2/35 (Fat), 1:1.4/50 (8-element),
Super-Multi-Coated Fisheye-TAKUMAR 1:4/17
Super-Multi-Coated TAKUMAR 1:4.5/20, 1:3.5/24, 1:3.5/28, 1:2/35, 1:3.5/35, 1:1.8/85, 1:1.9/85 1:2.8/105, 1:3.5/135, 1:2.5/135 (II), 1:4/150, 1:4/200, 1:4/300, 1:4.5/500
Super-Multi-Coated Macro-TAKUMAR 1:4/50, 1:4/100
Super-Multi-Coated Bellows-TAKUMAR 1:4/100
SMC TAKUMAR 1:1.4/50, 1:1.8/55
Other lenses:
Carl Zeiss Jena Flektogon 2.4/35
SMC PENTAX ZOOM 1:3.5 35~105mm, SMC PENTAX ZOOM 1:4 45~125mm
Nikon Micro-NIKKOR-P-C Auto 1:3.5 f=55mm, NIKKOR-P Auto 105mm f/2.5 Pre-AI (Sonnar), Micro-NIKKOR 105mm 1:4 AI, NIKKOR AI-S 35-135mm f/3,5-4,5
Tamron SP 17mm f/3.5 (51B), Tamron SP 17mm f/3.5 (51BB), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto
|
|
Back to top |
|
|
kansalliskala
Joined: 19 Jul 2007 Posts: 5027 Location: Southern Finland countryside
Expire: 2016-12-30
|
Posted: Mon Jul 01, 2019 6:49 am Post subject: |
|
|
kansalliskala wrote:
visualopsins wrote: |
What brand of dishsoap? Is it a Dawn that was first developed to clean oil from birds and other wildlife after oil spill in San Francisco Bay? It should work especially well here. |
this one, works well also as film wetting agent
https://us.ecover.com/products/liquid-dish-soap/ _________________ 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 |
|
Back to top |
|
|
Gardener
Joined: 22 Sep 2013 Posts: 950 Location: USA
|
Posted: Mon Jul 01, 2019 8:12 pm Post subject: |
|
|
Gardener wrote:
visualopsins wrote: |
Gardener wrote: |
kansalliskala wrote: |
what cleaning agent you suggest? |
Hot water and dish soap. It's almost free and nothing really works better. |
What brand of dishsoap? Is it a Dawn that was first developed to clean oil from birds and other wildlife after oil spill in San Francisco Bay? It should work especially well here. |
Lol, no, I buy Palmolive in orange color. |
|
Back to top |
|
|
visualopsins
Joined: 05 Mar 2009 Posts: 10463 Location: California
Expire: 2021-06-22
|
Posted: Mon Jul 01, 2019 10:22 pm Post subject: |
|
|
visualopsins wrote:
Gardener wrote: |
visualopsins wrote: |
Gardener wrote: |
kansalliskala wrote: |
what cleaning agent you suggest? |
Hot water and dish soap. It's almost free and nothing really works better. |
What brand of dishsoap? Is it a Dawn that was first developed to clean oil from birds and other wildlife after oil spill in San Francisco Bay? It should work especially well here. |
Lol, no, I buy Palmolive in orange color. |
Lol, no kidding https://en.m.wikipedia.org/wiki/Dawn_(brand)
Quote: |
Introduced in 1973,[1] it is the best-selling brand of dishwashing liquid in the United States.[2] Besides being used for dishwashing purposes, Dawn products are also used to remove grease from other items, such as animal fat spilled onto highways,[3] and oil on animals, such as during the Exxon Valdez... |
_________________ ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮ like attracts like! ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮
Cameras: Sony A7Rii, Spotmatics II, F, and ESII, Nikon P4
M42 Asahi Optical Co., Lenses:
Takumar 1:4 f=35mm, 1:2 f=58mm (Sonnar), 1:2.4 f=58mm (Heliar), 1:2.2 f=55mm (Gaussian), 1:2.8 f=105mm (Model I), 1:2.8/105 (Model II), 1:5.6/200
Tele-Takumar 1:5.6/200, 1:6.3/300
Macro-Takumar 1:4/50
Auto-Takumar 1:2.3 f=35, 1:1.8 f=55mm, 1:2.2 f=55mm
Super-TAKUMAR 1:3.5/28 (fat), 1:2/35 (Fat), 1:1.4/50 (8-element),
Super-Multi-Coated Fisheye-TAKUMAR 1:4/17
Super-Multi-Coated TAKUMAR 1:4.5/20, 1:3.5/24, 1:3.5/28, 1:2/35, 1:3.5/35, 1:1.8/85, 1:1.9/85 1:2.8/105, 1:3.5/135, 1:2.5/135 (II), 1:4/150, 1:4/200, 1:4/300, 1:4.5/500
Super-Multi-Coated Macro-TAKUMAR 1:4/50, 1:4/100
Super-Multi-Coated Bellows-TAKUMAR 1:4/100
SMC TAKUMAR 1:1.4/50, 1:1.8/55
Other lenses:
Carl Zeiss Jena Flektogon 2.4/35
SMC PENTAX ZOOM 1:3.5 35~105mm, SMC PENTAX ZOOM 1:4 45~125mm
Nikon Micro-NIKKOR-P-C Auto 1:3.5 f=55mm, NIKKOR-P Auto 105mm f/2.5 Pre-AI (Sonnar), Micro-NIKKOR 105mm 1:4 AI, NIKKOR AI-S 35-135mm f/3,5-4,5
Tamron SP 17mm f/3.5 (51B), Tamron SP 17mm f/3.5 (51BB), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto
|
|
Back to top |
|
|
|