Cylindrical lenses are either Plano-convex or Plano-concave in form and rectangular in shape. These lenses are used in applications requiring magnification only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa. Therefore serves a variety application, such as slit line detector array illumination, bar code scanning, holography, optical information processing and computer, laser projection.
Specifications
Material: | N-BK7, fused silica |
Dimension: | +/-0.2mm |
Clear aperture: | > 90% of dimensions |
Centration: | < 3 arc minutes |
Wedge: | < 5 mrad |
Surface quality: | 60-40 S/D |
Surface accuracy: | X-λ/2, Y-λ/4 |
Coating: | With or w/o AR coating |
Bevel: | 0.2-0.5mm x 45° |
Cylindrical lenses are either Plano-convex or Plano-concave in form and rectangular in shape. These lenses are used in applications requiring magnification only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa. Therefore serves a variety application, such as slit line detector array illumination, bar code scanning, holography, optical information processing and computer, laser projection.
Specifications
Material: | N-BK7, fused silica |
Dimension: | +/-0.2mm |
Clear aperture: | > 90% of dimensions |
Centration: | < 3 arc minutes |
Wedge: | < 5 mrad |
Surface quality: | 60-40 S/D |
Surface accuracy: | X-λ/2, Y-λ/4 |
Coating: | With or w/o AR coating |
Bevel: | 0.2-0.5mm x 45° |
