Cylindrical Lenses
Cylindrical lenses used to provide focusing power in one sectiononly. For illumination or detection of light from line sources. Also used to anamorphic compression of beams and images. Especially widely used to anamorphic compression of LD (laser diode) output beam.
Plano-Convex Cylindrical Lenses
Specifications Material: BK7 or Fused silica Design Wavelength: 632.8 nm, Design Index: n=1.5147 (BK7)             n=1.45702 (Fused siclica) Surface Figure: x: l/2; y: 2l Dimension Tolerance: +/-À0.2mm Paraxial Focal Length: +/-2% Centration: 3 arc minutes Clear Aperture: >80% Surface Quality: 60-40 scratch and dig Protective Bevel
Plano-Concave Cylindrical Lenses
Specifications Material: BK7 or Fused silica Design Wavelength: 632.8 nm, Design Index: n=1.5147 (BK7)             n=1.45702 (Fused siclica) Surface Figure: x: l/2; y: 2l Dimension Tolerance: +/-0.2mm Paraxial Focal Length: +/-2% Centration: 3 arc minutes Clear Aperture: >80% Surface Quality: 60-40 scratch and dig Protective Bevel