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Lloydy
Joined: 02 Sep 2009
Posts: 7785
Location: Ironbridge. UK.
Expire: 2022-01-01
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 Posted: Thu Oct 23, 2014 10:07 pm Post subject: |
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Lloydy wrote:
I've been an engineer, a hands on engineer, all my life. I have a workshop at home, I enjoy engineering. I appreciate engineering. This lens conversion is engineering, and damn good engineering. A great job Dan, this is not some hack job. 
_________________
LENSES & CAMERAS FOR SALE.....
I have loads of stuff that I have to get rid of, if you see me commenting about something I have got and you want one, ask me.
My Flickr https://www.flickr.com/photos/mudplugga/
My ipernity -
http://www.ipernity.com/home/294337 |
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dan_
Joined: 05 Dec 2012
Posts: 1053
Location: Romania
Expire: 2016-12-19
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| Posted: Fri Oct 24, 2014 4:41 pm Post subject: |
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dan_ wrote:
Thank you Olivier and Lloydy, your appreciation is very valuable to me. |
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SVP
Joined: 15 Jan 2009
Posts: 665
Location: Greece
Expire: 2017-12-17
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| Posted: Sat Oct 25, 2014 8:10 pm Post subject: |
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SVP wrote:
Very professional-looking result, congrats! |
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dan_
Joined: 05 Dec 2012
Posts: 1053
Location: Romania
Expire: 2016-12-19
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| Posted: Sun Oct 26, 2014 11:22 pm Post subject: |
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dan_ wrote:
Thank you. |
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David
Joined: 13 Apr 2011
Posts: 1869
Location: Denver, Colorado
Expire: 2013-01-25
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| Posted: Mon Oct 27, 2014 1:11 am Post subject: |
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David wrote:
Yeah, you could sell that to me and I wouldn't have any idea it was a conversion. Have you given up your day job yet?
_________________
http://www.youtube.com/user/hancockDavidM |
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dan_
Joined: 05 Dec 2012
Posts: 1053
Location: Romania
Expire: 2016-12-19
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| Posted: Mon Oct 27, 2014 7:21 pm Post subject: |
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dan_ wrote:
 Not yet, but who knows ... |
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Kamosor
Joined: 15 Jan 2014
Posts: 16
Location: Poland
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| Posted: Fri Oct 31, 2014 9:27 pm Post subject: |
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Kamosor wrote:
Great job Dan! It is Marek Mazur's simple and compact helicoid focus back and some autumn colors photos.
Play with wide open DOF.
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kds315*
Joined: 12 Mar 2008
Posts: 16541
Location: Weinheim, Germany
Expire: 2021-03-09
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| Posted: Sat Nov 01, 2014 8:33 am Post subject: |
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kds315* wrote:
Nice results!!
_________________
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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dan_
Joined: 05 Dec 2012
Posts: 1053
Location: Romania
Expire: 2016-12-19
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| Posted: Sat Nov 01, 2014 9:36 am Post subject: |
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dan_ wrote:
Thanks Kamosor. Very nice adapter and results, indeed. What mount is it for?
In fact your adapter was the starting point for mine. At first I was thinking that adapting a diaphragm to a Visionar 100 mm. is not possible but, as far as I remember, you've posted a photo with your adapted Visionar in another post on MFlenses. That showed me that such a possibility exists and made me look for a suitable diaphragm unit. |
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kds315*
Joined: 12 Mar 2008
Posts: 16541
Location: Weinheim, Germany
Expire: 2021-03-09
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| Posted: Sat Nov 01, 2014 10:12 am Post subject: |
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kds315* wrote:
Kamosor's is for Canon EOS
_________________
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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Kamosor
Joined: 15 Jan 2014
Posts: 16
Location: Poland
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| Posted: Sat Nov 01, 2014 2:21 pm Post subject: |
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Kamosor wrote:
Klaus has a perfect memory. Yes, I have Canon and PK mount. My Visionar with helicoid focus has 105 mm. Mark used lens part with rubber (maybe from Rollei) and he made a helicoid's back. The mount has 2,5 mm. He can do any "analog" mount. Synthetic lubricant allows you to quickly sharpen, and the mineral is to slow close up work.
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vroger
Joined: 23 Jul 2014
Posts: 623
Location: MN
Expire: 2016-10-21
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| Posted: Sun Nov 08, 2015 3:53 pm Post subject: |
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vroger wrote:
Impressive work to say the least. I applaud you and your efforts, and results. 
_________________
Roger Lund
Canon EOS-M, Fuji X-E2, Helois 44-0 Vintage, Helois 44-4, Canon FD 50mm 1.8, Jupiter 8 50mm F2, Jupiter 3 50mm F1.5, Canon Serenar 50mm 1.9, Canon 50mm 1.8 LTM, Canon Serenar 85mm F2, Leica 50mm f2 summar, E.Ludwig 50mm F2.9, Rekagon will.wetzlar 50mm 2.8,, a.schacht ulm travenar 135mm F3.5, CZJ 29mm 2.8 Hoya 28mm 2.8, CZ Tessar 50mm 2.8, MIR 37mm. 2.8, Porst Color Reflex MC 50mm 1.7, Vivitar 28mm 2.8 mc cf
http://photography.rogerlund.net
For sale: Canon EOS-M and MF Adapters. |
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dan_
Joined: 05 Dec 2012
Posts: 1053
Location: Romania
Expire: 2016-12-19
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| Posted: Mon Nov 09, 2015 8:09 am Post subject: |
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dan_ wrote:
Thank you for your appreciation, Roger. |
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jhonilim
Joined: 04 Dec 2009
Posts: 9
Location: Rusia
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| Posted: Thu Dec 17, 2015 8:06 am Post subject: |
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jhonilim wrote:
Great job and awesome results dan_ & kamosor
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