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Reusable optical in-camera filter system for attachment to instant film cassettes
Reusable optical in-camera filter system for attachment to instant film cassettes
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机译:可重复使用的光学相机内滤镜系统,用于安装到即时胶卷暗盒
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摘要
Optical in-camera filter system for focusing image content on instant film during recording, which is characterized in that the transparent and printed filter film is located above the image window of the film cassette directly in front of the instant film.
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