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Plano-Concave Cylindrical Lens
Plano-concave cylindrical lenses act as plano-concave spherical lenses, except on only one axis.Plano-concave cylindrical lenses are used in applications that require one dimensional shaping of a light source. A typical application is to use a single cylindrical lens to turn a collimated laser into a line generator. Pairs of cylindrical lenses may be used to anamorphically shape images. To minimize the introduction of aberration, the curved surface of the lens should face the source when used to diverge a beam.
Specification:
Material.................................................BK7,UVFS
Dimension Tolerance.................................±0.1mm
Thickness Tolerance..................................±0.2mm
Design Wavelength...................................587.6nm
Centration............................................<3 arc min.
Clear Aperture.............................................>90%
Surface Quality.............................................60-40
Paraxial Focal Length......................................f±2%
Coating.................................................No Coating
P/NfXYYetcteK2H''fbMaterial
40201-6.3525656.2-3.3-9.73.49BK7
40202-12.7251157.3-3.3-168.68BK7
40203-19251658.5-3.3-22.313.81BK7
40204-25.4601657.4-3.3-28.721.34BK7
40205-38.1602659.5-3.3-41.431.92BK7
40206-40602659.2-3.3-43.334.09BK7
40207-50602658.2-3.3-53.345.07BK7
40208-60602657.6-3.3-63.355.67BK7
40209-76.2602657-3.3-79.572.46BK7
40210-80602656.9-3.3-83.376.36BK7
40211-100602656.5-3.3-103.396.76BK7
40212-150602656-3.3-153.3147.28BK7
40213-200602655.8-3.3-203.3197.54BK7
40214-250602655.6-3.3-253.3247.69BK7
40215-300602655.5-3.3-303.3297.79BK7
40216-12.7025.0010.005.007.10-3.40-16.109.00UVFS
40217-19.0025.0015.005.008.50-3.40-22.4013.90UVFS
40218-25.4025.0015.005.007.30-3.40-28.8021.50UVFS
40219-40.0060.0026.005.009.90-3.40-43.4033.50UVFS
40220-50.0060.0026.005.008.70-3.40-53.4044.70UVFS
40221-76.2060.0026.005.007.30-3.40-79.6072.30UVFS
40222-100.0060.0026.005.006.70-3.40-103.4096.70UVFS
40223-200.0060.0026.005.005.90-3.40-203.40107.60UVFS
40224-300.0060.0026.005.005.60-3.40-303.40297.90UVFS
●Unit:mm
●Other sizes and coatings are available upon request.