http://www.cinetechgeek.com/2009/05/04/showest-dts-masterimage-3d/ Video blog on cinema business and technology by James Gardiner Tue, 20 Dec 2011 14:18:13 +0000 hourly 1 http://wordpress.org/?v=3.3 http://www.cinetechgeek.com/2009/05/04/showest-dts-masterimage-3d/comment-page-1/#comment-118 Andrew Woods Tue, 07 Jul 2009 01:54:51 +0000 http://www.cinetechgeek.com/?p=133#comment-118 Two small corrections: Sperling describes the Dolby 3D glasses as being polarised, which they are not. The Dolby 3D glasses contain very narrow spectral filters (using interference filter technology from German company Infitec). Sperling also describes the Masterimage system as using a color-wheel. It is a wheel, but it doesn't contain colour filters - it contains circular polarising filters (as mentioned in the introduction). Two small corrections:
Sperling describes the Dolby 3D glasses as being polarised, which they are not. The Dolby 3D glasses contain very narrow spectral filters (using interference filter technology from German company Infitec).
Sperling also describes the Masterimage system as using a color-wheel. It is a wheel, but it doesn’t contain colour filters – it contains circular polarising filters (as mentioned in the introduction).

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