سلسلة العدسات ثنائية القبة - نانغيانغ هاولي لتكنولوجيا البصريات والإلكترونيات المحدودة.

Biconcave lens can disperse the parallel incident beam outward, with a negative focal length, consisting of two concave surfaces of equal curvature, commonly used for beam expansion, collimation, projection and expansion of the focal length of the optical system. Biconcave lenses have a negative focal length and are suitable for dispersing converging beams, also known as dispersive lenses or negative spherical lenses. A biconcave lens can diverge a collimated beam to an imaginary focal point and is commonly used in Galilean beam expanders.

No.

HL-C0001

HL-C0002

HL-C0003

HL-C0004

HL-C0005

HL-C0006

HL-C0007

HL-C0008

HL-C0009

HL-C0010

HL-C0011

HL-C0012

HL-C0013

HL-C0014

HL-C0015

HL-C0016

HL-C0017

HL-C0018

HL-C0019

HL-C0020

HL-C0041

HL-C0042

HL-C0043

HL- C0044

HL-C0045

HL-C0046

HL-C0047

HL-C0048

HL-C0049

HL-C0050

HL-C0051

HL-C0052

HL-C0053

HL-C0054

HL-C0055

HL-C0056

HL-C0057

HL-C0058

HL-C0059

HL-C0060

HL-C0061

HL-C0062

HL-C0063

HL-C0064

HL-C0065

HL- C0066

HL-C0067

HL-C0068

HL-C0069

HL-C0070

HL-C0071

HL-C0072

HL-C0073

HL-C0074

HL-C0075

HL-C0076

HL-C0077

HL-C0078

HL-C0079

HL-C0080

Item Name

Bi-Concave Lens

Materials

H-ZF13

H-F4

H-ZF52A

H-ZF62

h-F4

H-ZF72

H-ZF52A

H-F4

H-ZF62

H-ZF6

H-ZF62

H-ZF6

H-ZF52A

H-LAK53A

H-ZF6

Radius R1(mm)

-78.52

-288.3

-6.93

-61.09

-288.3

-34.251

-84.53

-24.13

-264.2

-11.064

-11.749

-61.09

-426.6

-11.908

-32.86

-26.06

-14.655

-45.92

Radius R2(mm)

-24.79

-49.2

-6.93

-10.28

-49.2

-34.251

-84.53

-18.578

-15.346

-901.26

-9.462

-10.28

-56.36

-54.95

-50.47

-68.82

-41.59

-764.5

Coated

N

580

1400 - 1600

600

Al₂O₃

430 - 720

450 - 940

N

450 - 940

800 - 860

N

460 - 700

N

460 - 700

450 - 900

410 - 730

1.5

2

1

1.2+-0.02

2.0+-0.1

1+-0.03

4.5+-0.05

1+-0.03

2.5+-0.03

1.2+-0.02

2+-0.08

1.52+-0.08

1.5+-0.08

1.19+-0.03

2.36+-0.06

Diameter A (mm)

17*3.47

64.9*45.85

40*38

5.2*3.2

10

64.9*

60*

16.7

29.4*24.6

21.5*19.27

20*17.3

17*15.66

12*8

10*8.2

25*22.1

18.5*11.2

19.5*14.8

28*20.9

18*13.6

18.5*16.3

550 ± 30

410 - 760

N

550 ± 30

/

550

420 - 700

400 - 1100

Uncoated

Center thickness Tc(mm)

HL-C0021

HL-C0022

HL-C0023

HL-C0024

HL-C0025

HL-C0026

HL-C0027

HL-C0028

HL-C0029

HL-C0030

HL-C0031

HL-C0032

HL-C0033

HL-C0034

HL-C0035

HL-C0036

HL-C0037

HL-C0038

HL-C0039

HL-C0040

HL-C0081

HL-C0082

HL-C0083

HL-C0084

HL-C0085

HL-C0086

HL-C0087

HL-C0088

Bi-Concave Lens

H-ZF5

H-LAF4

H- LAF4

H-ZF13

ZF7

ZF52

ZF7

ZK11

H-ZF62

H-LAK7

H-ZF62

H-LAK7

H-ZLAF53A

H-ZF88

H-ZF6

H-ZF88

H-ZF50

H-LAK10

H-ZF52

H-ZF10

H-ZF5

H-ZF6

H-ZF7

H -ZLAF50

H-ZF13

H-ZF7LA

H-LAK51A

H-LAF3B

ZF2

H-ZF7L

H-ZF13

H-ZLAF75B

H-ZF62

H-ZF6

H-ZF52A

H-ZF2

H-ZF52

H-LAF6LA

H-ZLAF55D

H-ZF52A

H- ZF52A

H-ZF52A

H-ZF2

H-ZF3

H-ZF52A

H-ZF6

H-ZF7LA

H-LAF10LA

H-ZF39

H-ZF50

H-LAK59A

H-ZF10

H-ZF1

H-ZF52

H-ZF88

H-ZF7LA

H-LAK52

H-ZF7LA

H- ZF39

H-ZF13

H-ZLAF53BGT

410 - 730

500 - 750

N

420 - 680

486.1 - 658.7

N

450 - 900

550 - 1650

N

440 - 950

N

-105.971

-46.27

-24.8

-116

-40.22

-21.11

-20.80858

-74.59

-43.69

-508.534

-44.128

-13.552

-19.57

-25.38

-47.01

-31.4

-9.55

-25.79

-5.453

-93.79

-50.23

-111.17

-14.755

-12

-4.49

-5.04

-16.35

-18.729

-85.651

-32.86

-23.688

-12.882

-13.81

-40.55

-22.32

-70.47

-57.59

-107.8

-20

-112.72

-224.9

-86.015

-16.046

-21.071

-9.333

-69.98

-134

-7.415

-21.85

-47.86

-63.1

-31.99

-33.19

-15

-51.88

-37.07

-124.9

-269.8

-14.837

-22.86

-150

-26.06

-74.47

-581.74

-81.19

-48

-269.8

-258.2

-37.84

-20.71

-164.06

-61.34

-26.4

-27.04

-18.88

-17.783

-15.08

-13.652

-7.7

-49.77

-457.1

-38.68

-240.1

-31.046

-20.84

-581.74

-32.86

-28.195

-14.125

-5.321

-14.421

-39.9

-90.99

-12.56

-7.22

-20.42

-66.91

-81.2

-44.26

-2979

-79.457

-40.5334

414.336

178.68

14.293

-41.88

-220

-8.87

-64.869

-10.9448

-29.587

-220

-48.58

-22.96

-9.359

-175.18

-75.16

-68.6

6.516

-82.63

-136.5

-10.425

-14.755

-22.64

-15.483

-16.359

-32.6

-11.819

-186.821

-162.88

-11

-48

-10

-58

-24.37356

-54.71

3.31+-0.04

3.88+-0.05

3.6+-0.06

2.5+-0.05

1.9+-0.075

2.1+-0.075

2+-0.15

1.85+-0.1

1.07+-0.05

1+-0.03

0.8+-0.03

1.2+-0.03

1.5+-0.03

1.2+-0.03

1.7+-0.03

3.5+-0.03

2.7+-0.1

1.82+-0.03

3.69+-0.03

3.59+-0.03

12*8.8*8.3

15*9.7*8.8

35*30.1

22

24*23

23*22

22.5*21.5

23

12*11

13.5

9.8

18.5

48

18.6

25

58.6*55.6

23.5*20

26*23.8

69*66

60.7*57

10.4

16*7.7

12.5*7.6

12*7.8

16.5*15

18*17

14*13

23*22

35-0.04/-0.07

34

21

58

67

27

22

18

15

13

28

9

1.51+-0.03

1.48+-0.03

1.3+-0.03

3.85+-0.02

1.8+-0.05

1.6+-0.1

1.8+-0.02

1.8+-0.15

3.5+-0.1

3+-0.05

3.5+-0.05

3.4+-0.03

3-+0.03

3.15-+0.1

2-+0.1

1.8-+0.1

2.85-+0.03

1-+0.03

6.88-+0.03

1-+0.03

2.02-+0.05

3.17-+0.03

1.96-+0.02

1.3-+0.03

2-+0.05

2.2-+0.05

5.5-+0.05

2-+0.1

1.7-+0.1

7.2-+0.03

2.3-+0.05

3-+0.05

2-0.06+0.04

1.21-+0.03

1-+0.1

2.79-+0.03

2.5-+0.03

4.3-+0.03

1.2-+0.03

٣٥.٧

١٠.٨

٣١

١١

٢١

٢٠

١٢.٥

٢٦

١٥.٥

٢٧

٨.٦

٣٤

٣٠

١٧

١٤.٥

١٢.٩

٨

١٥

١٧.٥

2.5-+0.03

0.75-0.1+0.01

0.75-0.10+0.01

1.0+-0.1

3.5+ -0.02

2+ -0.02

4.04-+0.03

7-+0.03

٣٤

١٩.٩٦

١٢.٩٦

٢٢

٣٤

٢٦

٢٥.٦

٢٣

عدسة مقعرة مزدوجة

Biconcave Lens Series

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