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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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 Posted: Sun May 06, 2007 10:55 pm Post subject: Finally I have a working version from Novoflex 40cm f/5.6 |
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Attila wrote:
I missed a part from the lens barrel. I found a solution how can I fix it. Need to get couple of M42 extension rings and try to figure out the right length of this tube. When it is done, it will works perfect. I opened this lens for cleaning , what a simple construction. This was the most easy lens maintenance in my experience. This lens has only one glass! Perhaps glued from two parts. I curios really this lens quality, I heard a lot information , how sharp in central part and how fast to catch the right focus. Today I tested with a temporary extension rings , focusing almost fast like AF . I guess I will love this lens if optical quality will be good enough too. I am worry about a little from hand-held shooting 400mmx2 on my Olympus = 800mm focal length.
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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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Katastrofo
Joined: 26 Feb 2007
Posts: 10405
Location: USA
Expire: 2013-11-19
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| Posted: Sun May 06, 2007 11:03 pm Post subject: |
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Katastrofo wrote:
800mm FL and no IS/VR? That's tripod country for sure.
Bill |
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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| Posted: Sun May 06, 2007 11:24 pm Post subject: |
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Attila wrote:
Sample shoot from hand, f/5.6 (wide open) 1/640.
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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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Orio
Joined: 24 Feb 2007
Posts: 29545
Location: West Emilia
Expire: 2012-12-04
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| Posted: Sun May 06, 2007 11:57 pm Post subject: |
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Orio wrote:
excellent bokeh from what I can see.
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Orio, Administrator
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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| Posted: Mon May 07, 2007 12:00 am Post subject: |
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Attila wrote:
And sharpness not bad from a 400mm lens I guess. I curious really how this lens perform on sunny days.
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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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Katastrofo
Joined: 26 Feb 2007
Posts: 10405
Location: USA
Expire: 2013-11-19
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| Posted: Mon May 07, 2007 12:01 am Post subject: |
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Katastrofo wrote:
Not bad, Iron Man!
Let's see you do that all day long, tho. 
Bill |
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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| Posted: Mon May 07, 2007 12:02 am Post subject: |
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Attila wrote:
Hahaha, this lens not heavy like Pentacon 500mm.
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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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