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kryss
Joined: 13 Sep 2009
Posts: 2169
Location: Canada
Expire: 2017-09-18
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 Posted: Wed Jan 25, 2012 9:52 pm Post subject: Video lens??? |
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kryss wrote:
Delving into my recent "grab bag" found this 11.5-90mm f2.1 lens made by Canon for an AKAI video camera I think,in mint condition with a screw mount 24.5mm appx. don't know thread pitch.Anyone know if there is an adapter to M42 or will I have to fudge it ?. |
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ManualFocus-G
Joined: 29 Dec 2008
Posts: 6624
Location: United Kingdom
Expire: 2014-11-24
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| Posted: Wed Jan 25, 2012 9:56 pm Post subject: |
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ManualFocus-G wrote:
I would have thought the register distance would be way too small for an M42 adapter.
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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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iangreenhalgh1
Joined: 18 Mar 2011
Posts: 15685
Expire: 2014-01-07
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| Posted: Wed Jan 25, 2012 9:59 pm Post subject: |
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iangreenhalgh1 wrote:
That's a c-mount lens, no way can it be used on an SLR. Image circle will probably be small, only useful in zoom mode on a Lumix M4/3 cam.
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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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SXR_Mark
Joined: 12 Jun 2010
Posts: 506
Location: England
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| Posted: Wed Jan 25, 2012 11:05 pm Post subject: |
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SXR_Mark wrote:
Check out the c-mount sub-forum. This sort of (TV zoom) lens usually gives dire results on a high res camera. They are designed for low res video. Don't waste your time with it.
Mark
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Olympus OM-D E-M1 for everything |
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kryss
Joined: 13 Sep 2009
Posts: 2169
Location: Canada
Expire: 2017-09-18
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| Posted: Wed Jan 25, 2012 11:17 pm Post subject: |
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kryss wrote:
Thanks guys ,I knew I could rely on you.I thought it might be C mount and did not intend to use it on a SLR and seeing as I have enough problems feeding my film,digital SLR and my Hasselblad habits, I do not think it wise to enter into purchasing a Nex 7 so if anyone wants it for $25 + actual postage it's a goner.Thanks. |
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buerokratiehasser
Joined: 12 Jun 2011
Posts: 470
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| Posted: Thu Jan 26, 2012 3:38 pm Post subject: |
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buerokratiehasser wrote:
these video lenses come with incredible focal lengths and apertures,
because their image is just so small.
m42 TO C exists, don't know about other direction.
If anything it probably makes a nice zoom loupe for film. Less f more magnification. (Rear end to target) |
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kds315*
Joined: 12 Mar 2008
Posts: 16541
Location: Weinheim, Germany
Expire: 2021-03-09
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| Posted: Thu Jan 26, 2012 5:02 pm Post subject: |
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kds315* wrote:
moved to cine lens section where that topics belongs.
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Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
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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
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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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