<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%> OP-Unite Solutions Ltd - Cylindrical Lens, Cylinder Lens
 
   
 
 

Cylindrical Lens

Cylindrical Lens (also named Cylinder Lens) is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.. They are available in either plano concave or plano convex configurations. Plano Concave Cylindrical lenses have a negative focal length and are used for image reduction or to spread light. Plano Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.


Applications:
¡ñBar Code Scanning
¡ñProjection Optics System
¡ñLaser Measurements Systems
¡ñ Holography

Plano Convex Cylindrical Lens
Plano Concave Cylindrical Lens


General Specifications

Parameter

Commercial Grade

Substrate Material

BK7 Grade A optical glass, Fused Silica etc.

Design Wavelength 632.8nm

Dimension Tolerance

+/-0.1mm

Paraxial Focal Length Tolerance

+/-2%@632.8nm

Clear Aperture

>Central 85% of dimension

Surface Quality

60-40 S/D

Centration

<3 arc minutes

Surface Accuracy

x: ¦Ë/2; y: 2¦Ë@632.8nm

Chamfer

0.25mm ¡Á 45¡ã

Coating

Uncoated


BK7 Plano Convex Cylindrical Lens Standard Products:

Part No.

X x Y(mm)

f(mm)

R1 (mm)

tc (mm)

te (mm)

fb (mm)

CPX0101

10.0x10.0

12.7

6.54

4.3

2.0

9.8

CPX0102

20.0x10.0

12.7

6.54

4.3

2.0

9.8

CPX0201

10.0x10.0

20.0

10.29

3.3

2.0

17.8

CPX0202

20.0x10.0

20.0

10.29

3.3

2.0

17.8

CPX0301

10.0x10.0

25.0

12.87

3.0

2.0

23.0

CPX0302

20.0x10.0

25.0

12.87

3.0

2.0

23.0

CPX0401

20.0x20.0

50.0

25.73

4.0

2.0

47.3


BK7 Plano Concave Cylindrical Lens Standard Products:

Part No.

X x Y(mm)

f(mm)

R1 (mm)

te (mm)

tc (mm)

fb (mm)

CPV0101

10.0x10.0

-12.7

6.54

4.3

2.0

-14.0

CPV0102

20.0x10.0

-12.7

6.54

4.3

2.0

-14.0

CPV0201

10.0x10.0

-25.0

12.87

3.0

2.0

-26.3

CPV0202

20.0x10.0

-25.0

12.87

3.0

2.0

-26.3

CPV0301

20.0x20.0

-50.0

25.73

4.0

2.0

-51.3


Note: Other material Cylindrical Lenses, Round Cylindrical Lenses and Coatings are available upon requestment.

Double-Convex Cylindrical Lenses, Double-Concave Cylindrical Lenses, Meniscus Cylindrical Lenses and Achromatic Cylindrical Lens are also available upon request.

Special Cylindrical Lenses such as Integrated Cylindrical Lenses, Off-axis with angle Cylindrical Lenses, Fan-shaped Cylindrical Lenses, Axis with angle Cylindrical Lenses and Cylindrical Prisms are also available upon request. Aspherical Cylindrical Lenses such as Toric Lenses and Paraboloid Cylindrical Lenses are also available upon request.

OP-Unite is an OEM manufacturer, and we don't have much standard products in stock. So please contact us for your custom optics. We will do strictly according to your requirements.