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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Friday the 13th 3D (Page 2)

 
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Author Topic: Friday the 13th 3D
Michael Schaffer
"Where is the
Boardwalk Hotel?"

Posts: 4143
From: Boston, MA
Registered: Apr 2002


 - posted 10-07-2003 03:01 AM      Profile for Michael Schaffer   Author's Homepage   Email Michael Schaffer   Send New Private Message       Edit/Delete Post 
quote:
Michael: Please don't be so sensitive. I was not being "patronizing". Just stating the facts, and noting that single strip 3D is fine if you can get enough light for the image size you intend to use.

Sorry!! I had hoped that this effort on our part would be more welcomed by film fans. It is a lot of extra work and money that we invest to make this happen - fully aware that we may even lose money in the end.
Anyway, today we installed our silver screen and in the next 2-3 days we will run some test and measure the light levels.

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Tony Ratcliff
Expert Film Handler

Posts: 216
From: Madison, IN, USA
Registered: Mar 2002


 - posted 10-07-2003 12:28 PM      Profile for Tony Ratcliff   Email Tony Ratcliff   Send New Private Message       Edit/Delete Post 
Stephen,
We've got a 33 ft screen. The 3D image was only about 20ft wide at the most ( I did not measure it. )

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Stephen Furley
Film God

Posts: 3059
From: Coulsdon, Croydon, England
Registered: May 2002


 - posted 10-07-2003 12:42 PM      Profile for Stephen Furley   Email Stephen Furley   Send New Private Message       Edit/Delete Post 
That sounds about right, in my experience, which includes seeing the same print on different size screens, given a good lamp, and print, 20-25 feet is about the limit for single strip 35mm to look good. I would rather see a film looking good on a moderate size screen than looking dim on a large one. On larger screens I think you really do need to go to either two strip, or a larger format for good 3-D

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Michael Schaffer
"Where is the
Boardwalk Hotel?"

Posts: 4143
From: Boston, MA
Registered: Apr 2002


 - posted 10-07-2003 05:09 PM      Profile for Michael Schaffer   Author's Homepage   Email Michael Schaffer   Send New Private Message       Edit/Delete Post 
Our screen is 32´ wide (scope), so we should arrive at nearly the same image size. The lamphouse supports up to 4K lamps.

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Darryl Spicer
Film God

Posts: 3250
From: Lexington, KY, USA
Registered: Dec 2000


 - posted 10-07-2003 07:03 PM      Profile for Darryl Spicer     Send New Private Message       Edit/Delete Post 
Michael,

Do you use top masking or side masking? Top masking would be good because you can get the over under image to fit into the image space without a lot of wasted screen that you would get with side masking when you use the mirror boxes. I don't think you have tha problem if you use the actual over under lenses that are available. Seems I remember reading that here in another discusion on the subject.

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Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 10-07-2003 08:17 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
With 4K lamps your consoles should more than adequatly handle the image size spec
If memory servers those consoles could actually take a 7K lamp if you wanted as the switcher is 3-7K rated and so is the ignitor

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Michael Schaffer
"Where is the
Boardwalk Hotel?"

Posts: 4143
From: Boston, MA
Registered: Apr 2002


 - posted 10-07-2003 09:20 PM      Profile for Michael Schaffer   Author's Homepage   Email Michael Schaffer   Send New Private Message       Edit/Delete Post 
You`re right Gordon. What I meant to say is not that the console goes up to 4K, but rather that it is possible to use a 4K if necessary. We will test that on Thursday.

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