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A stereo transparency viewer is a type of stereoscope that offers similar advantages, e.g. the View-Master. Disadvantages of stereo cards, slides or any other hard copy or print are that the two images are likely to receive differing wear, scratches and other decay. This results in stereo artifacts when the images are viewed.
Stereoscopic viewing is achieved by placing an image pair one above one another. Special viewers are made for over/under format that tilt the right eyesight slightly up and the left eyesight slightly down. The most common one with mirrors is the View Magic. Another with prismatic glasses is the KMQ viewer. [25]
1. 3D film. A 3D or 3-D (three-dimensional) film or S3D (stereoscopic 3D) film [5] is a motion picture that enhances the depth cues seen by the viewer. The most common approach to the production of 3D films is derived from stereoscopic photography.
The View-Master was marketed through Mayer's photo-finishing, postcard and greeting card company Sawyer's Service, Inc., known eventually as Sawyer's, Inc. The partnership led to the retail sales of View-Master viewers and reels. The patent for the viewing device was issued in 1940, and this original model came to be called the Model A viewer.
In such situations, where an ortho stereo viewing method is used, a common rule of thumb is the 1:30 rule. [20] This means that the baseline will be equal to 1/30 of the distance to the nearest object included in the photograph. The results of hyperstereo can be quite impressive, [21] [22] [23] and examples of hyperstereo can be found in ...
A person wearing a virtual reality headset, a type of near-eye 3D display. A 3D display is a display device capable of conveying depth to the viewer. Many 3D displays are stereoscopic displays, which produce a basic 3D effect by means of stereopsis, but can cause eye strain and visual fatigue.
sView supports various input stereoscopic formats: side-by-side; over/under; interlaced; dual stream (or separate files); frame-sequential. Stereoscopic format is automatically deduced from a file metadata (when provided), but could be manually set by user. sView allows adjusting stereoscopic pair in horizontal, vertical and angular dimensions for compensation of camera recording defects.
Tru-Vue, a subsidiary of Rock Island Bridge and Iron Works, was a manufacturer of stereoscopic filmstrips and corresponding stereoscope viewers, based in Rock Island, Illinois, from 1932 to 1951 and in Beaverton, Oregon, from 1951 until the late 1960s. [1]
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