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Author
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Topic: Cinemark and Regal Teaming up to Purchase Digital Projectors
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Lyle Romer
Phenomenal Film Handler
Posts: 1400
From: Davie, FL, USA
Registered: May 2002
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posted 10-27-2006 11:51 PM
Below is a snip from the beginning of a Sony press release from Showeast.
quote: Sony is expanding its line-up of 4K Silicon X-tal Reflective Display (SXRD™) digital cinema technologies with a new 18,000-lumen * projector here at ShowEast this week. Successfully demonstrated as a prototype earlier this year during industry 4K screenings of “The Da Vinci Code,” the new projector, model SRX-R220, will begin shipping to customers in early 2007. Designed for digital projection in a commercial movie theater, the projector is capable of displaying 2K and 4K content on screens 55 feet or larger. The new model joins Sony’s growing family of SXRD projectors offering exhibitors a full range of digital cinema options.
The asterisk that goes with it: * 18,000 lumens is equivalent to 14 foot-lamberts on a 20-meter screen at screen gain of 1.8
They still don't seem to be at the level of the Christie CP2000 which claims 14 fL on screens up to 25 meter (82 feet). Christie doesn't mention screen gain on the website. I think the CP2000 is 21,000 lumens.
It's too bad that Sony won't provide SXRD chips to Christie/Barco etc. and let them see what kind of projector they can design. It's a bigger shame that TI won't put out a 4k DLP chip. I personally think that based on what I've seen of 2K DLP, 4K DLP utilizing JPEG2000 compression would exceed 35mm quality on screen (including scope) except for contrast. A 4K DLP/JPEG2000 combo (with 4K source material) would probably look as good as a 70mm blowup of something filmed in scope.
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