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CLSQ-P(10×10~20×30)
A×B
Focal length f
Edge thickness te
Center thickness tc
Back focal length fb
Radius of curvature r
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Cylindrical plano convex lens has a convex curvature in the vertical direction and has no curvature in the horizontal direction. They are often used to condense a laser beam into a thin line.

◦Plano Convex Cylindrical lenses are available in highstrength synthetic fused silica which has high laser damage threshold used in applications with 350nm ultraviolet light.
◦Cylindrical lenses are often used in an optical system to change the shape and aspect ratio of the illumination light beam.

Related product
Products
Technical Data
Documents/Downloads
Guide

▶Lenses are available in a large selection and in custom sizes and focal lengths.
▶In addition to our standard coating we offer custom anti-reflective coating at specific wavelengths.
▶We offer holders to mount our catalog cylindrical lenses, consult our Sales Division for assistance in your selection (CHA).
W4022
▶Please refer to here for Wavelength Characteristic Data (Reference Data, EXCEL file format).

Attention

▶Plano-convex cylindrical lens have chromatic aberration, and the focal length will vary depending on the wavelength. Please check the “wavelength characteristic of the focal length data” on “Technical Data” for the focal lengths of each wavelength.
▶When using a plano-convex cylindrical lens parallel light should incident to the convex side first. There is a possibility that the spherical aberration will increase and optical performance of the system will be degraded if use in reverse.
▶Transmissions losses due to reflection off the front and rear surfaces of the lens can be minimized by coating the surfaces. Consult our Sales Division for anti-reflection coatings suitable for your application.

Common Specifications
MaterialSynthetic fused silica
TypeCylindrical Plano Convex Lenses (Synthetic fused silica 10×10 - 20×30)
Design Wavelength546.1nm
Refractive index ne1.46
CoatingUncoated
Clear apertureCircle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig)20-10
Outline Drawing

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Schematic

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Typical Transmittance Data

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T: Transmission
Reference Data
Spec
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Part Number
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    JP Yen Stock Qty
CLSQ-1010-15P
CLSQ-1010-20P
CLSQ-1010-25P
CLSQ-1010-30P
CLSQ-1010-40P
CLSQ-1020-15P
CLSQ-1020-20P
CLSQ-1020-25P
CLSQ-1020-30P
CLSQ-1020-40P
CLSQ-1070-15P
CLSQ-1070-20P
CLSQ-1070-25P
CLSQ-1070-30P
CLSQ-1070-40P
CLSQ-1515-20P
CLSQ-1515-25P
CLSQ-1515-30P
CLSQ-1515-40P
CLSQ-1525-20P
CLSQ-1525-25P
CLSQ-1525-30P
CLSQ-1525-40P
CLSQ-1570-20P
CLSQ-1570-25P
CLSQ-1570-30P
CLSQ-1570-40P
CLSQ-2020-25P
CLSQ-2020-30P
CLSQ-2020-40P
CLSQ-2020-50P
CLSQ-2020-60P
CLSQ-2020-70P
CLSQ-2020-80P
CLSQ-2020-100P
CLSQ-2020-130P
CLSQ-2020-150P
CLSQ-2020-200P
CLSQ-2020-250P
CLSQ-2020-300P
CLSQ-2020-400P
CLSQ-2020-500P
CLSQ-2020-700P
CLSQ-2020-1000P
CLSQ-2030-25P
CLSQ-2030-30P
CLSQ-2030-40P
CLSQ-2030-50P
CLSQ-2030-60P
CLSQ-2030-70P
CLSQ-2030-80P
CLSQ-2030-100P
CLSQ-2030-130P
CLSQ-2030-150P
CLSQ-2030-200P
CLSQ-2030-250P
CLSQ-2030-300P
CLSQ-2030-400P
CLSQ-2030-500P
CLSQ-2030-700P
CLSQ-2030-1000P

10×10mm

15mm

1.9mm

4mm

12.3mm

6.9mm

10×10mm

20mm

1.5mm

3mm

17.9mm

9.2mm

10×10mm

25mm

1.9mm

3mm

22.9mm

11.5mm

10×10mm

30mm

2.1mm

3mm

27.9mm

13.8mm

10×10mm

40mm

2.3mm

3mm

37.9mm

18.4mm

10×20mm

15mm

1.9mm

4mm

12.3mm

6.9mm

10×20mm

20mm

1.5mm

3mm

17.9mm

9.2mm

10×20mm

25mm

1.9mm

3mm

22.9mm

11.5mm

10×20mm

30mm

2.1mm

3mm

27.9mm

13.8mm

10×20mm

40mm

2.3mm

3mm

37.9mm

18.4mm

10×70mm

15mm

1.9mm

4mm

12.3mm

6.9mm

10×70mm

20mm

1.5mm

3mm

17.9mm

9.2mm

10×70mm

25mm

1.9mm

3mm

22.9mm

11.5mm

10×70mm

30mm

2.1mm

3mm

27.9mm

13.8mm

10×70mm

40mm

2.3mm

3mm

37.9mm

18.4mm

15×15mm

20mm

2.1mm

6mm

16mm

9.2mm

15×15mm

25mm

2.2mm

5mm

21.6mm

11.5mm

15×15mm

30mm

1.8mm

4mm

27.3mm

13.8mm

15×15mm

40mm

2.4mm

4mm

37.3mm

18.4mm

15×25mm

20mm

2.1mm

6mm

16mm

9.2mm

15×25mm

25mm

2.2mm

5mm

21.6mm

11.5mm

15×25mm

30mm

1.8mm

4mm

27.3mm

13.8mm

15×25mm

40mm

2.4mm

4mm

37.3mm

18.4mm

15×70mm

20mm

2.1mm

6mm

16mm

9.2mm

15×70mm

25mm

2.2mm

5mm

21.6mm

11.5mm

15×70mm

30mm

1.8mm

4mm

27.3mm

13.8mm

15×70mm

40mm

2.4mm

4mm

37.3mm

18.4mm

20×20mm

25mm

1.2mm

7mm

20.2mm

11.5mm

20×20mm

30mm

1.7mm

6mm

25.9mm

13.8mm

20×20mm

40mm

2mm

5mm

36.6mm

18.4mm

20×20mm

50mm

1.7mm

4mm

47.3mm

23mm

20×20mm

60mm

2.1mm

4mm

57.3mm

27.6mm

20×20mm

70mm

2.4mm

4mm

67.3mm

32.2mm

20×20mm

80mm

2.6mm

4mm

77.3mm

36.8mm

20×20mm

100mm

2.9mm

4mm

97.3mm

46mm

20×20mm

130mm

3.2mm

4mm

127.3mm

59.8mm

20×20mm

150mm

3.3mm

4mm

147.3mm

69mm

20×20mm

200mm

3.5mm

4mm

197.3mm

92mm

20×20mm

250mm

3.6mm

4mm

247.3mm

115mm

20×20mm

300mm

3.6mm

4mm

297.3mm

138mm

20×20mm

400mm

3.7mm

4mm

397.3mm

184mm

20×20mm

500mm

3.7mm

4mm

497.3mm

230mm

20×20mm

700mm

3.8mm

4mm

697.3mm

322mm

20×20mm

1000mm

3.8mm

4mm

997.3mm

460mm

20×30mm

25mm

1.2mm

7mm

20.2mm

11.5mm

20×30mm

30mm

1.7mm

6mm

25.9mm

13.8mm

20×30mm

40mm

2mm

5mm

36.6mm

18.4mm

20×30mm

50mm

1.7mm

4mm

47.3mm

23mm

20×30mm

60mm

2.1mm

4mm

57.3mm

27.6mm

20×30mm

70mm

2.4mm

4mm

67.3mm

32.2mm

20×30mm

80mm

2.6mm

4mm

77.3mm

36.8mm

20×30mm

100mm

2.9mm

4mm

97.3mm

46mm

20×30mm

130mm

3.2mm

4mm

127.3mm

59.8mm

20×30mm

150mm

3.3mm

4mm

147.3mm

69mm

20×30mm

200mm

3.5mm

4mm

197.3mm

92mm

20×30mm

250mm

3.6mm

4mm

247.3mm

115mm

20×30mm

300mm

3.6mm

4mm

297.3mm

138mm

20×30mm

400mm

3.7mm

4mm

397.3mm

184mm

20×30mm

500mm

3.7mm

4mm

497.3mm

230mm

20×30mm

700mm

3.8mm

4mm

697.3mm

322mm

20×30mm

1000mm

3.8mm

4mm

997.3mm

460mm

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