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dturco
Joined: 06 Feb 2009 Posts: 3778 Location: Eastern Shore Maryland
TV/Projector: Runco DLP VX-3000i Marquee 9500 parts doner
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| Posted: Thu Jan 24, 2013 2:17 pm Post subject: Marquee lense as anamorphic? |
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Could a Marquee GT-17 lense be used as an Anamorphic lense in front of a digital machine? Or would it just be a throw distance increase/decrease situation.
_________________ Firefly rules. Can't stop the signal.
http://www.hulu.com/firefly
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noos@xp37+
Joined: 17 Jun 2008 Posts: 464 Location: Berlin/Munich
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| Posted: Thu Jan 24, 2013 3:20 pm Post subject: |
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Hello,
no a LC lens like gt17 can not be used. You can make tests wit AC CRT lenes (Hd6 hd145/144, Hd8...). If you find the right distance to the digital panel, or better if you can get close enough - it might work. But as the digital panel is much smaller, you will have a increased throw (not if compared to special long throw digital lenses). And I am not sure if the edge focus of CRT lenses will work with a small digital panel.
Keep me updated!
Marc
....and there is nothing anamorphic about a GT17!
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Nashou66
Joined: 12 Jan 2007 Posts: 16171 Location: West Seneca NY
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dturco
Joined: 06 Feb 2009 Posts: 3778 Location: Eastern Shore Maryland
TV/Projector: Runco DLP VX-3000i Marquee 9500 parts doner
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| Posted: Thu Jan 24, 2013 3:53 pm Post subject: Re: Marquee lense as anamorphic? |
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| Nashou66 wrote: | | dturco wrote: | | Could a Marquee GT-17 lense be used as an Anamorphic lense in front of a digital machine? Or would it just be a throw distance increase/decrease situation. |
Dave I have a buyer for those lenses. CXturbo is looking for a set.
Athanasios |
Thanks but I'm not selling anything yet. Remember I bought an 8500 Ultra not to long ago and I have a spare set of 9" tubes and housings too. I'm getting a digital doing 2.35 scope and most likely rebuild the 8500 too. This way I have a way to confirm which is better.
Not really, they're different a will do things better in one way and not the other . So I will have a choice as to which one stays or gets used the most.
I pretty sure the GT-17 wouldn't work Anamorphic, but asking saves a lot of time setting up the experiment.
_________________ Firefly rules. Can't stop the signal.
http://www.hulu.com/firefly
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Ile
Joined: 09 Mar 2006 Posts: 1491 Location: Jyväskylä, Finland
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| Posted: Fri Jan 25, 2013 12:16 pm Post subject: Re: Marquee lense as anamorphic? |
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| dturco wrote: | | I pretty sure the GT-17 wouldn't work Anamorphic, but asking saves a lot of time setting up the experiment. | How could they work Anamorphic with digital, if they don't do it with crt?
Lens should recognize is light from digital or analog projector and then if it's from digital, chance only vertical refraction angle smaller.
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