цилиндрическая линза

Cylindrical lens 1.Material:BK7or other 2.Surface quality :20/10 80/50 3.Tolerance :+/-0.01mm +/-0.1mm 4.Materials: Bk7 A glass, quartz 5.Centration: 5 arc minutes 6.Surface precision: 0.5 fringes/cm 7.Surface quality: 60 to 40 stretches/dig 8.Clear aperture: 90% 9.Coating: no or AR Focuses light in only one dimension. Similar to a PCX lens in profile, but is a portion of a cylinder instead of a sphere. Cylinder lenses can transform a point of light into a line image. This is useful for making laser line generators. The lense magnifies in one dimension so it can be used for stretching images. Can be used for focusing light into a slit or converging light for a line scan detector. Trust can supply custom cylindrical lens to your design and to suit your specific applications. Please email your specification or drawing and we will be happy to return a quotation ASAP. Our average response time is within 24 hours. Our Products are fully customisable, your further requests are welcome!