010-62029100
名称： 柱面透镜
型号：
品牌： ROSS
A lens having at least one surface that is a portion of a cylinder. Cylindrical lenses focus light along one axis only, thus forming a line image from a parallel incident beam. Typically used in the slit illumination of apertures, or converging the light for a line scan detector as well as stretching a point of light into a line as in a laser level.
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◆Positive Cylinder |
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◆Negative Cylinder |
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◆Rod Lens |
北京市石景山区石景山路乙18号万达广场C座1307室
010-6202 9100
010-6236 2608
010-8011 5555-522977
100040
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