In the Sept. 3 Cinematography story, ‘Vincelette helps Multi-vision fly on Superman,’ the description of the Techniscope process should have read as follows: ‘Techniscope provided a wide-screen image using a two-perf pull-down system whereby you are exposing two perforations where you would normally expose four, thus exposing two frames on the neg space that would normally be needed

to expose one, halving film and lab costs.’

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The Racing Network, a new Category 2 digital specialty, is owned by Woodbine Entertain-ment. Incorrect information appeared in Playback’s Sept. 3 edition.