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stingOM
Joined: 27 Sep 2007 Posts: 3168 Location: Ireland
Expire: 2012-12-27
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Posted: Fri Nov 22, 2013 11:22 pm Post subject: fastest 4/3 f0.85 M42 lens in the world? |
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stingOM wrote:
What do you think?
VS-50085/M42
http://www.vstamerica.com/newproducts.php
http://www.cazoo.jp/blog/archives/2013/08/
From the official site:
Brightest MV lens in the world! - The VS-50085/C, VS-50085/M42, in 4/3" format, are the first high resolution, high performance MV CCTV lens that achieves f/No. 0.85. Its large aperture makes this lens two times brighter than other industrial lenses, which improves viewing of work pieces in applications in which lighting is limited, inconsistent, or unavailable. With the floating systems this lens features, it also improves viewing of fast moving objects, and work pieces that frequently change in size, shape, and specification while maintaining image quality throughout the range of travel. The floating system in this lens eliminates image quality degradation such as curvature of field that can occur while extending the lens for close-distance
Last edited by stingOM on Fri Nov 22, 2013 11:36 pm; edited 2 times in total |
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Attila
Joined: 24 Feb 2007 Posts: 57864 Location: Hungary
Expire: 2025-11-18
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Posted: Fri Nov 22, 2013 11:28 pm Post subject: |
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Attila wrote:
very important ... 0,85 or 1. or 1.2 or 1. 4 ... _________________ -------------------------------
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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ManualFocus-G
Joined: 29 Dec 2008 Posts: 6622 Location: United Kingdom
Expire: 2014-11-24
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Posted: Fri Nov 22, 2013 11:35 pm Post subject: |
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ManualFocus-G wrote:
Hehe I can imagine shooting a portrait with that on full frame...
"Oops hang on, I only got half of your eye in focus" _________________ Graham - Moderator
Shooter of choice: Fujifilm X-T20 with M42, PB and C/Y lenses
See my Flickr photos at http://www.flickr.com/photos/manualfocus-g |
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Attila
Joined: 24 Feb 2007 Posts: 57864 Location: Hungary
Expire: 2025-11-18
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Posted: Fri Nov 22, 2013 11:37 pm Post subject: |
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Attila wrote:
ManualFocus-G wrote: |
Hehe I can imagine shooting a portrait with that on full frame...
"Oops hang on, I only got half of your eye in focus" |
expensive flower toy _________________ -------------------------------
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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Attila
Joined: 24 Feb 2007 Posts: 57864 Location: Hungary
Expire: 2025-11-18
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Posted: Fri Nov 22, 2013 11:40 pm Post subject: |
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Attila wrote:
Seriously don't need ever faster lens than 1.4 and luckily we have plenty of choice. On that money what people pay for this 'recorder' noname I rather buy any good 1.4 lens. _________________ -------------------------------
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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iangreenhalgh1
Joined: 18 Mar 2011 Posts: 15679
Expire: 2014-01-07
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Posted: Fri Nov 22, 2013 11:59 pm Post subject: |
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iangreenhalgh1 wrote:
The IQ is probably crap until stopped down a couple of stops. _________________ 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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ManualFocus-G
Joined: 29 Dec 2008 Posts: 6622 Location: United Kingdom
Expire: 2014-11-24
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Posted: Sat Nov 23, 2013 12:01 am Post subject: |
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ManualFocus-G wrote:
iangreenhalgh1 wrote: |
The IQ is probably crap until stopped down a couple of stops. |
It's all about the bokeh baby! _________________ Graham - Moderator
Shooter of choice: Fujifilm X-T20 with M42, PB and C/Y lenses
See my Flickr photos at http://www.flickr.com/photos/manualfocus-g |
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Attila
Joined: 24 Feb 2007 Posts: 57864 Location: Hungary
Expire: 2025-11-18
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Posted: Sat Nov 23, 2013 12:08 am Post subject: |
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Attila wrote:
very fast lenses are status symbol I can afford it... hard to say same from a noname TV lens I can afford 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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DSG
Joined: 04 Mar 2007 Posts: 544 Location: London, UK.
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Posted: Sun Nov 24, 2013 11:33 am Post subject: |
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DSG wrote:
iangreenhalgh1 wrote: |
The IQ is probably crap until stopped down a couple of stops. |
Ian, Bokeh is pronounced "Bo-Ka" not "Bo-Kay", OK. |
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Fabian
Joined: 04 Dec 2011 Posts: 254
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Posted: Sun Nov 24, 2013 12:49 pm Post subject: |
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Fabian wrote:
The shooter has some problems with focussing correctly in almost all of his shots, but I don't think this looks that bad:
http://www.flickr.com/photos/22234358@N08/9633364242/sizes/o/
Look at the detail on this one:
http://www.flickr.com/photos/22234358@N08/9633341790/sizes/o/ |
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Layer-cake
Joined: 18 Mar 2013 Posts: 560 Location: Cape Town
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Posted: Sun Nov 24, 2013 1:06 pm Post subject: |
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Layer-cake wrote:
I probably missed it, how much do they cost? |
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philslizzy
Joined: 07 Aug 2012 Posts: 4740 Location: Cheshire, England
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Posted: Sun Nov 24, 2013 11:54 pm Post subject: |
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philslizzy wrote:
Attila wrote: |
very fast lenses are status symbol I can afford it... hard to say same from a noname TV lens I can afford it |
was that a bad taste boast about being wealthy? _________________ Hero in the 'messin-with-cameras-for-the-hell-of-it department'. Official. |
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Lightshow
Joined: 04 Nov 2011 Posts: 3666 Location: Calgary
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Posted: Sun Nov 24, 2013 11:58 pm Post subject: |
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Lightshow wrote:
This one is way worse, a shame really, she's quite cute.
_________________ A Manual Focus Junky...
One photographers junk lens is an artists favorite tool.
My lens list
http://www.flickr.com/photos/lightshow-photography/ |
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iangreenhalgh1
Joined: 18 Mar 2011 Posts: 15679
Expire: 2014-01-07
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Posted: Mon Nov 25, 2013 12:34 am Post subject: |
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iangreenhalgh1 wrote:
philslizzy wrote: |
Attila wrote: |
very fast lenses are status symbol I can afford it... hard to say same from a noname TV lens I can afford it |
was that a bad taste boast about being wealthy? |
Nah, Attila is just saying how some people love to tote around ultra-fast lenses with cachet brand names as status symbols, but an equally fast lens with an obscure CCTV/TV camera maker brand on it isn't a status symbol, even if the optics are very similar.
For example, a Uber-Noktorinox f0.5 50mm is a status symbol but a CCTV Industries Inc f0.5 2-inch isn't. _________________ 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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aly324
Joined: 11 May 2013 Posts: 56 Location: Lanzhou, China
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Posted: Mon Nov 25, 2013 6:53 pm Post subject: |
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aly324 wrote:
Doesn't pixel shading prevent a sensor from getting more light after f/1.1 or so? still get the dof yes. |
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sammo
Joined: 04 Jan 2012 Posts: 223 Location: CH and SI
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Posted: Fri Nov 29, 2013 10:13 pm Post subject: |
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sammo wrote:
If there is pixel shading (which I don't think it exists), you don't get the bokeh either...because you don't see the light coming at a sharp angle. |
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