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| | Visual and Special Effects Film Milestones |
 | | From even its earliest days, films have used visual magic ("smoke and mirrors") to produce illusions and trick effects that have startled audiences. |
 | | Optical effects came slightly later, using film, light, shadow, lenses and/or chemical processes to produce the film effects. |
 | | Film titles, fades, dissolves, wipes, blow ups, skip frames, bluescreen, compositing, double exposures, and zooms/pans are examples of various optical effects. |
| www.filmsite.org /visualeffects.html (203 words) |
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