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UV Fused Silica Plano-Convex Lenses

A Plano-Convex lens causes light to focus to a point,it has a positive focal length,which is ideal for light collimation or for focusing applications utilizing monochromatic illumination, in a range of industries. HG OPTRONICS offers Plano-Convexlenses with a variety of coating options.


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1.1. What is Plano-Convex Lenses?

Plano-convex lenses are positive focal length Optical lenses that have one spherical surface and one flat surface, which is ideal element for light collimation or for focusing applications utilizing monochromatic illumination.


1.2. What fields are Plano-Convex Lenses widely used?

HG OPTRONICS Plano-Convex lenses are widely used in a wide range of applications including: industries, microscopy, laser processing, projection system, line detector array illumination, robotics, defense and other market spaces because of the benefit of focusing light.


1.3. What coatings can Uni-Optics offer?

HG OPTRONICS offers Plano-convex lenses with a variety of Anti-Reflection coating options, including Single layer MgF2 AR Coating, Multiple layers BBAR coating, Dual Wavelength Band AR Coating, and other coating according to customers’requirement.


1.4. Plano-Convex Lenses Common Specification

Material

Optical glass, BK7,H-K9L, Fused Silica, CDGM,Schott, OHARA, YAG CaF2,Germanium etc.

Dimension Tolerance

±0.1mm(Standard), ±0.01mm(High Precision)

Center Thickness Tolerance

±0.1mm(Standard), ±0.02mm(High Precision)

Paraxial Focal Length

±1%

Surface quality

40/20(Standard), 10/5(High Precision)

Clear Aperture

>90%

Surface Figure

λ/4(Standard), λ/10(High Precision) @633nm

Centration

3 arc minutes

Bevel

<0.2mm×45°

Coating

Upon requirement


1.5. Plano-Convex Lenses case show


Part No

Material

F(mm)

Φ(mm)

R(mm)

Tc(mm)

Te(mm)

Fb(mm)

HGQ21001A

BK7

8

6

4.15

3.3

2

5.8

HGQ21002A

BK7

15

10

7.78

3.8

2

12.5

HGQ21003A

BK7

22

10

11.4

3.1

1.9

20

HGQ21012A

H-K9L

15

12.7

7.78

5.3

2

11.5

HGQ21013A

H-K9L

20

12.7

10.37

3.97

1.8

17.39

HGQ21014A

H-K9L

30

12.7

15.56

3.16

1.8

27.92

HGQ21015A

H-K9L

40

12.7

20.75

2.8

1.8

38.16

HGQ21030A

corning 7980

50

12

22.85

2.59

1.8

48.2

HGQ21031A

corning 7980

75

12

34.275

2.5

2

73.1

HGQ21045A

BK7

25

18

12.97

5.44

1.8

21.43

HGQ21046A

BK7

30

18

15.56

4.67

1.8

26.92

HGQ21051A

JGS1

50

18

22.85

3.41

1.8

47.73

HGQ21055A

BK7

40

20

20.73

4.5

1.9

37

HGQ21065A

JGS1

40

20.4

18.28

5.3

2

36.5

HGQ21066A

BK7

50

25.4

25.94

5.32

2

46.51

HGQ21067A

BK7

100

25.4

51.88

3.58

2

97.66

HGQ21086A

H-K9L

125

25.4

64.79

3.3

2

122.8

HGQ21088A

JGS1

150

25.4

68.55

3.04

2

147.94

HGQ21092A

JGS1

200

25.4

91.4

2.78

2

198.13

HGQ21125A

JGS1

250

25.4

114.25

2.62

2

248.30

HGQ21135A

BK7

50

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