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Plano Convex Lens
High precision polishing
Strictly quality control
Competitive Price

Plano convex lenses are used in many applications including telescopes, collimators, magnifiers, optical transceivers and condensers. These lenses have a plane and a convex surface. They may be combined with other lenses to form complex imaging system.

Focal Length : 

n: refractive index
R: radius curvature

The Plano Convex Lenses are made from Fused Silica or BK7 material . It presents a curved interface and a planar interface. They are for instance the microlenses situated on top of a wafer, but can also encountered in macroscopic optical systems. Their asymmetrical nature influences their properties of bending the light. Depending on their role in an optical system, their orientation has to be taken into account.

 

Specifications:

Material:

Fused Silica or BK7

Design Wavelength:

546.1nm, n=1.46008

Diameter Tolerance:

+0.0/-0.1mm

Paraxial Focal Length:

±2%

Centration:

3 arcmin

Surface Figure :

Lambda/4 @ 632.8 nm

Surface Quality:

20/10

Clear Aperture:

>80%

Bevel:

<0.25mm X 45°

Coating:

AR coating or HR coating


 

Item#

(mm)

f(mm)

R(mm)

Tc

Te

Fb

PCX2-101

12.7

20.0

9.20

4.34

1.8

17.03

PCX2-102

12.7

25.0

11.51

3.71

1.8

24.47

PCX2-103

12.7

30.0

13.80

3.35

1.8

27.71

PCX2-104

12.7

40.0

18.41

2.93

1.8

38.00

PCX2-105

12.7

50.0

23.01

2.69

1.8

48.17

PCX2-106

12.7

75.0

34.51

2.39

1.8

73.37

PCX2-107

12.7

100.0

46.03

2.24

1.8

98.51

PCX2-201

25.4

35.0

16.11

8.20

2.0

29.39

PCX2-202

25.4

40.0

18.41

7.08

2.0

35.16

PCX2-203

25.4

50.0

23.01

5.82

2.0

46.03

PCX2-204

25.4

75.0

34.51

4.42

2.0

71.98

PCX2-205

25.4

100.0

46.03

3.79

2.0

97.45

PCX2-206

25.4

125.0

57.54

3.42

2.0

122.72

PCX2-207

25.4

150.0

69.02

3.18

2.0

147.84

PCX2-208

25.4

175.0

80.54

3.01

2.0

173.00

PCX2-209

25.4

200.0

92.04

2.88

2.0

198.08

PCX2-210

25.4

250.0

115.08

2.70

2.0

248.28

PCX2-211

25.4

300.0

138.04

2.59

2.0

298.26

PCX2-212

25.4

500.0

230.10

2.35

2.0

498.52

PCX2-213

25.4

750.0

345.10

2.23

2.0

748.57

PCX2-214

25.4

1000.0

460.10

2.18

2.0

998.56

PCX2-401

38.0

75.0

34.51

8.70

3.0

69.05

PCX2-402

38.0

100.0

46.03

7.10

3.0

95.19

PCX2-403

38.0

150.0

69.02

5.67

3.0

146.14

PCX2-404

38.0

200.0

92.04

4.98

3.0

196.64

PCX2-405

38.0

250.0

115.08

4.58

3.0

247.00

PCX2-406

38.0

300.0

138.04

4.31

3.0

297.09

PCX2-407

38.0

500.0

230.10

3.79

3.0

497.54

PCX2-408

38.0

750.0

345.10

3.52

3.0

747.68

PCX2-409

38.0

1000.0

460.10

3.39

3.0

997.73

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