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Topic: help
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John Whittle
Jedi Master Film Handler
Posts: 791
From: Northridge, CA USA
Registered: Jun 2003
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posted November 27, 2007 09:08 PM
In spite of what you may have been told, besides the five blade shutter, you need a synch motor so the projector is locked to 24 fps and no running on the induction motor which will speed up or slow down depending on the load. Second you need a diffusion heat glass behind the aperature plate. This is necessary for an aerial image transfer which eleminates the screen and/or ground glass and with it reflections and gain. A real Eiki or Elmo or Singer Telecine projector will have all three items, then you'll need to device an aerial image device which consists of a front surface mirror and a lens and then a mount for your camera. Forget about using a tripod, this is an optical device and the projector, lens, mirror and camera must be mounted on a sturdy base. Once set up, it will produce good repeatable results.
There are people that shoot off a screen and others that use a ground glass system. I find the quality lacking since I much prefer the results from a flying spot scanner such as the Rank with scene to scene color correction, buy only you can judge what's acceptable quality for your use. If you plan on taking in outside work, then quality will make or break your business.
John
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