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This topic comprises 3 pages: 1 2 3
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Topic: For Sale: The Ziegfeld Theatre (plus: projection at Radio City Music Hall)
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Tony Bandiera Jr
Film God

Posts: 3067
From: Moreland Idaho
Registered: Apr 2004
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posted 05-15-2012 02:16 PM
quote: ...the problem of getting enough light on the screen with that tremendous throw.
Jeff, the throw is irrelevant in determining lamp size (other than lens losses which are relatively small), and every time I see this come up I cringe.
It is the size of the screen that matters. You could, for example, light a 25 foot wide screen with a 2k bulb with a throw of a mile (if you can find a lens that long of focal length) just as well as you could with a 60 foot throw.
Many books of the early era of cinema had to emphasize that point as it was a myth that existed then.
I am sure one reason that myth got started was because such a large venue had a huge screen so the ones who didn't know better automatically assumed that the throw was causing the loss of light.
I have a wonderful book about the old movie palaces, "The Best Remaining Seats" Ben M. Hall, Bramhall House, New York, publisher. It has loads of info about the classic palaces, including a comprehensive look at the Roxy. They also go into detail about many of those palaces pipe organs.
Locally, those in So Calf. need to check out the Old Town Music Hall, El Segundo, CA. They have a restored Wurlitizer pipe organ and play it with silent film screenings. Find them HERE.
Conrad Button and I installed a pair of Century 35mm machines there many years ago. Sadly, the combination of Conrad's passing, one of the OTMH owner's passing, and loss of the volunteer projectionists made them switch to all video a few years ago. But the presentations are still excellent.
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