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dr.volkan
Joined: 14 Nov 2008 Posts: 436 Location: Turkey_istanbul
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Posted: Sat Apr 21, 2012 3:31 pm Post subject: jupiter12 can be used with nx11 |
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dr.volkan wrote:
I made an experiment and i achieved infinity focus with half jupiter 12 with my samsung nx..half means i took off back lens part and used small ex tube m39 but at 2.8 only center is sharp after f4- 5.6 sharpness is good at 8 sharpness is very good... |
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Attila
Joined: 24 Feb 2007 Posts: 57865 Location: Hungary
Expire: 2025-11-18
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Posted: Sat Apr 21, 2012 3:33 pm Post subject: |
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Attila wrote:
Interesting, thank you for sharing it, I am against to alter and ruin lenses. There is so many other excellent 35mm f2.8 lens , left this great lens to film lovers and don't ruin it. _________________ -------------------------------
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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LucisPictor
Joined: 26 Feb 2007 Posts: 17633 Location: Oberhessen, Germany / Maidstone ('95-'96)
Expire: 2013-12-03
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Posted: Sat Apr 21, 2012 3:38 pm Post subject: |
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LucisPictor wrote:
Attila wrote: |
There is so many other excellent 35mm f2.8 lens ,... |
But not that many of the small size of the J12.
Is your treatment reversable? _________________ Personal forum activity on pause every now and again (due to job obligations)!
Carsten, former Moderator
Things ON SALE
Carsten = "KAPCTEH" = "Karusutenu" | T-shirt?.........................My photos from Emilia: http://www.schouler.net/emilia/emilia2011.html
My gear: http://retrocameracs.wordpress.com/ausrustung/
Old list: http://forum.mflenses.com/viewtopic.php?t=65 (Not up-to-date, sorry!) | http://www.lucispictor.de | http://www.alensaweek.wordpress.com |
http://www.retrocamera.de |
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dr.volkan
Joined: 14 Nov 2008 Posts: 436 Location: Turkey_istanbul
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Posted: Sat Apr 21, 2012 3:39 pm Post subject: |
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dr.volkan wrote:
But it is again jupiter 12 and i wanted to use it after my m39/nx adapter came but the back part that is easily screw of was the problem ....now my dream bacame real this must be done to use this magnificent lens at digital.... |
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dr.volkan
Joined: 14 Nov 2008 Posts: 436 Location: Turkey_istanbul
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Posted: Sat Apr 21, 2012 3:59 pm Post subject: it is normal thing you only take off last long part |
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dr.volkan wrote:
hear the samples
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iangreenhalgh1
Joined: 18 Mar 2011 Posts: 15679
Expire: 2014-01-07
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Posted: Sat Apr 21, 2012 4:28 pm Post subject: |
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iangreenhalgh1 wrote:
If you remove part of the lens, it will change the focal length, so now it won't be a 35mm lens.
Interesting experiment though. _________________ I don't care who designed it, who made it or what country it comes from - I just enjoy using it! |
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dr.volkan
Joined: 14 Nov 2008 Posts: 436 Location: Turkey_istanbul
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Posted: Sat Apr 21, 2012 6:56 pm Post subject: |
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dr.volkan wrote:
It is something 60-65 mm |
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Attila
Joined: 24 Feb 2007 Posts: 57865 Location: Hungary
Expire: 2025-11-18
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Posted: Sat Apr 21, 2012 7:09 pm Post subject: |
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Attila wrote:
Several sharp , small and inexpensive lens available in this focal length. Industar-50-2 pancake , small tessars and if size is not matter tons of normal 50mm lenses. _________________ -------------------------------
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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