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福建凯尔光电有限公司
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Fujian Kire Optronics Co., LTD
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产品详情
Product Name:Plano-concave lens
Plano-concave lens has a negative focal length, diverges collimated incident light, and forms only virtual images which are seen through the lens. It is often used to expand light beams or increase focal lengths in existing systems.

BK7 Plano-concave lens

Specifications:

Material: BK7, grade A fine annealed      

Design wavelength: 546.1nm

Design index: 1.5187

Diameter Tolerance:+0.,-0.1mm

Thickness Tolerance:+/-0.1mm

Clear Aperture:>80%

Focal length:+/-2%

Surface Quality:60-40 scratch and dig

Centration:3 arc minutes

Bevel:0.3mm x 45°

 

F(mm)

Dia(mm)

R1(mm)

Tc(mm)

Te(mm)

Fb(mm)

Product no.

-10.0

6.0

5.18

2.0

2.9

-11.3

PCV2101

-12.0

6.0

6.22

2.0

2.8

-13.3

PCV2102

-18.0

6.0

9.33

2.0

2.5

-19.3

PCV2103

-15.0

8.0

7.77

2.0

3.0

-16.3

PCV2104

-20.0

10.0

10.37

2.0

3.2

-21.3

PCV2105

-25.0

12.7

12.96

2.0

3.7

-26.3

PCV2106

-30.0

12.7

15.55

2.0

3.4

-31.3

PCV2107

-40.0

12.7

20.73

2.0

3.0

-41.3

PCV2108

-50.0

12.7

25.92

2.0

2.8

-51.3

PCV2109

-75.0

12.7

38.87

2.0

2.5

-76.3

PCV2110

-100.0

12.7

51.38

2.0

2.3

-101.3

PCV2111

-50.0

25.4

25.92

2.0

5.3

-51.3

PCV2112

-75.0

25.4

38.87

2.0

4.1

-76.3

PCV2113

-100.0

25.4

51.83

2.0

3.6

-101.3

PCV2114

-150.0

25.4

77.75

2.0

3.0

-151.3

PCV2115

-200.0

25.4

103.66

2.0

2.7

-201.3

PCV2116

-100.0

30

51.872

2.0

4.2

-101.3

PCV2117

-200.0

30

103.744

2.0

3.1

-201.3

PCV2118

-100.0

50

51.83

3.0

9.4

-102.0

PCV2119

-200.0

50

103.66

3.0

6.1

-202.0

PCV2120

-400.0

50

207.32

3.0

4.5

-402.0

PCV2121



Fused silica Plano-concave lens

Specifications:

Material: UV Grade Fused silica      

Design wavelength: 546.1nm

Design index: 1.46008+/-0.00005

Diameter Tolerance:+0.00,-0.15mm

Paraxial Focal length:+/-2%

Clear Aperture:>80%

Surface Figure:λ/4@632.8nm

Surface Quality:60-40 scratch and dig

Centration:3 arc minutes

Bevel:0.25mm x 45°

 

F(mm)

Dia(mm)

R1(mm)

Tc(mm)

Te(mm)

Fb(mm)

Product no.

-15

12.7

6.90

2.0

6.2

-16.4

PCV2201

-20

12.7

9.20

2.0

4.5

-21.4

PCV2202

-25

12.7

11.50

2.0

3.9

-26.4

PCV2203

-30

12.7

13.80

2.0

3.5

-31.4

PCV2204

-40

12.7

18.40

2.0

3.1

-41.4

PCV2205

-35

25.4

16.10

2.0

8.2

-36.4

PCV2301

-50

25.4

23.00

2.0

5.8

-51.4

PCV2302

-75

25.4

34.51

2.0

4.4

-76.4

PCV2303

-100

25.4

46.01

2.0

3.8

-101.4

PCV2304

-150

25.4

69.01

2.0

3.2

-151.4

PCV2305


Si Plano-Concave Lens

Specifications

Material: Si standard optical quality

Design Wavelength: 4μm

Diameter Tolerance: +0,-0.1mm

Thickness Tolerance: +/-0.1mm

Clear Aperure: >80% central diameter

Focal length: +/-2%

Surface Quality: 60-40 scratch and dig

Centration: 3arc minutes

Bevel: 0.3x45º

Coating: AR coating @ 3-5μm, R< 0.5% per surface

 

Dia(mm)

R(mm)

F(mm)

F

Tc(mm)

Te(mm)

Product No.

12.7

-60

-25.00

-25.58

2.00

2.33

PCV3201

12.7

-120

-50.00

-50.58

2.00

2.17

PCV3202

12.7

-240

-100.00

-100.58

2.00

2.08

PCV3203

12.7

-480

-200.00

-200.58

2.00

2.04

PCV3204

12.7

-960

-400.00

-400.58

2.00

2.02

PCV3205

25.40

-120

-50.00

-50.58

2.00

2.67

PCV3206

25.40

-240

-100.00

-100.58

2.00

2.33

PCV3207

25.40

-360

-150.00

-150.58

2.00

2.22

PCV3208

25.4

-480

-200.00

-200.58

2.00

2.17

PCV3209

25.4

-720

-300.00

-300.58

2.00

2.11

PCV3210


Ge Plano-Concave Lens

Material: Ge standard optical quality

Design Wavelength: 10.6μm

Diameter Tolerance: +0,-0.1mm

Thickness Tolerance: +/-0.1mm

Clear Aperure: >80% central diameter

Focal length: +/-2%

Surface Quality: 60-40 scratch and dig

Centration: 3arc minutes

Bevel: 0.3x45º

Coating: AR coating for 8-14μm, T>85%

 

Dia(mm)

R(mm)

F(mm)

Fb(mm)

Tc(mm)

Te(mm)

Product No.

12.7

-90

-30.00

-30.50

2.00

2.22

PCV2401

12.7

-150

-50.00

-50.50

2.00

2.13

PCV2402

12.7

-300

-100.00

-100.50

2.00

2.07

PCV2403

12.7

-600

-200.00

-200.50

2.00

2.03

PCV2404

12.7

-900

-300.00

-300.50

2.00

2.02

PCV2405

25.4

-150

-50.00

-50.50

2.00

2.54

PCV2406

25.4

-300

-100.00

-100.50

2.00

2.27

PCV2407

25.4

-450

-150.00

-150.50

2.00

2.18

PCV2408

25.4

-600

-200.00

-200.50

2.00

2.13

PCV2409

25.4

-900

-300.00

-300.50

2.00

2.09

PCV2410


 


CaF2 Plano-Concave Lens

Material: CaF2 standard optical quality

Design Wavelength: 5.0μm

Diameter Tolerance: +0,-0.1mm

Thickness Tolerance: +/-0.1mm

Clear Aperure: >80% central diameter

Focal length: +/-2%

Surface Quality: 60-40 scratch and dig

Centration: 3arc minutes

Bevel: 0.2x45º

Dia(mm)

R(mm)

F(mm)

Fb(mm)

Tc(mm)

Te(mm)

Product No.

12.7

-12

-30.00

-31.43

2.00

3.82

PCV2501

12.7

-20

-50.00

-51.43

2.00

3.04

PCV2502

12.7

-40

-100.00

-101.43

2.00

2.51

PCV2503

12.7

-80

-200.00

-201.43

2.00

2.25

PCV2504

12.7

-120

-300.00

-301.43

2.00

2.17

PCV2505

25.4

-20

-50.00

-51.43

2.00

6.56

PCV2506

25.4

-40

-100.00

-101.43

2.00

4.07

PCV2507

25.4

-60

-150.00

-151.43

2.00

3.36

PCV2508

25.4

-80

-200.00

-201.43

2.00

3.02

PCV2509

25.4

-120

-300.00

-301.43

2.00

2.68

PCV2510

 


MgF2 Plano-Concave Lens

Specifications

Material:           MgF2 standard optical quality polycrystalline

Design Wavelength:  0.63μm

Diameter Tolerance:  +0, -0.1mm

Thickness Tolerance:  +/-0.1mm

Clear Aperure:       >80% central diameter

Focal length:       +/-1%

Surface Quality:     60-40 scratch and dig

Centration:         3arc minutes

Bevel:             0.2mm x 45º

 

Dia(mm)

R(mm)

F(mm)

Fb(mm)

Tc(mm)

Te(mm)

12.7

-9.38

-25.00

-26.45

2.00

4.46

12.7

-18.80

-50.00

-51.45

2.00

3.10

12.7

-37.7

-100.00

-101.45

2.00

2.54

12.7

-75.4

-200.00

-201.45

2.00

2.27

12.7

-150.8

-400.00

-401.45

2.00

2.13

25.4

-18.80

-50.00

-51.45

2.00

6.92

25.4

-37.7

-100.00

-101.45

2.00

4.20

25.4

-56.4

-150.00

-151.45

2.00

3.44

25.4

-75.4

-200.00

-201.45

2.00

3.08

25.4

-113.1

-300.00

-301.45

2.00

2.72



上一个: Double convex lens
下一个: Double-concave lens
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Fax: 86 591 87575777

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Company: Fujian Kire Optronics Co., LTD.

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E-mail: Sales-Eu@kireinc.com