Coupling Lens

Coupling Lens Products

Common Data

Measurement Method

Technical Data

Model number

Type

Wave
length
λ (nm)

Focal
length
f (mm)

L1 (mm)

OI (mm)

Magnifi-
cation
M

NA

C/G

Dimension
øD×t (mm)

 

LD - Fiber Coupling Lens

1310

1.34

1.10

9.00

4.00

0.4×0.1

t=0.3mm
n=1.52

ø3.0×1.6

LD - Fiber Coupling Lens

1550

1.35

1.11

9.40

4.00

0.4×0.1

t=0.3mm
n=1.52

ø3.0×1.6

—

LD - Fiber Coupling Lens

1310

1.37

1.13

10.50

5.00

0.5×0.1

t=0.3mm
n=1.52

ø3.0×1.6

LD - Fiber Coupling Lens

1550

1.38

1.14

10.55

5.00

0.5×0.1

t=0.3mm
n=1.52

ø3.0×1.6

—

LD - Fiber Coupling Lens

1310

1.18

1.27

7.51

2.50

0.4×0.16

—

ø4.3×3.97

LD - Fiber Coupling Lens

1550

1.18

1.26

7.52

2.50

0.4×0.16

—

ø4.3×3.97

LD - Fiber Coupling Lens

1310

1.25

1.27

8.67

3.20

0.4×0.125

—

ø4.3×3.97

LD - Fiber Coupling Lens

1550

1.26

1.26

8.69

3.20

0.4×0.125

—

ø4.3×3.97

—

LD - Fiber Coupling Lens

1310

1.34

1.27

10.18

4.00

0.4×0.1

—

ø4.3×3.97

LD - Fiber Coupling Lens

1550

1.35

1.26

10.21

4.00

0.4×0.1

—

ø4.3×3.97

LD - Fiber Coupling Lens

1310

1.00

1.27

9.89

6.00

0.6×0.1

—

ø4.3×3.5

LD - Fiber Coupling Lens

1550

1.00

1.26

9.92

6.00

0.6×0.1

—

ø4.3×3.5

LD - Fiber Coupling Lens

1310

0.56

1.40

4.40

2.50

0.45×0.18

—

ø3.5×3.05

—

LD - Fiber Coupling Lens

1310

0.49

1.40

4.40

3.50

0.5×0.14

—

ø3.5×3.05

—

LD - Fiber Coupling Lens

1550

0.56

1.40

4.40

2.50

0.45×0.18

—

ø3.5×3.05

—

LD - Fiber Coupling Lens

1550

0.49

1.40

4.40

3.50

0.5×0.14

—

ø3.5×3.05

—

LD - Fiber Coupling Lens

1310

1.00

0.40

8.62

6.00

LD side=0.60
Fiber side=0.10

—

ø3.0×1.8

LD - Fiber Coupling Lens

1550

1.01

0.41

8.66

6.00

LD side=0.60
Fiber side=0.10

—

ø3.0×1.8

LD - Fiber Coupling Lens

1310

1.00

0.424 (*1)

8.62

6.00

LD side=0.60
Fiber side=0.10

—

Convex type

—

LD - Fiber Coupling Lens

1550

1.01

0.428 (*1)

8.66

6.00

LD side=0.60
Fiber side=0.10

—

Convex type

—

LD - Fiber Coupling Lens

1310

0.51

0.25

3.85

5.00

LD side=0.50
Fiber side=0.10

—

ø1.8×1.0

—

LD - Fiber Coupling Lens

1550

0.51

0.25

3.86

5.00

LD side=0.50
Fiber side=0.10

—

ø1.8×1.0

—

LD - Fiber Coupling Lens

980

0.73

0.42

3.89

2.60

LD side=0.60
Fiber side=0.23

—

ø2.5×1.6

LD - Fiber Coupling Lens

1310

1.03

0.36 (*1)

8.78

6.00

LD side=0.80
Fiber side =0.13

—

ø4.0×2.5

—

LD - Fiber Coupling Lens

1550

1.03

0.37 (*1)

8.82

6.00

LD side=0.80
Fiber side=0.13

—

ø4.0×2.5

Fiber - PD Coupling Lens

1310

1.32

1.31

6.71

2.17

0.12×0.26

t=0.25mm
n=1.48

ø3.0×1.6

—

Fiber - PD Coupling Lens

1550

1.32

1.31

6.74

2.17

0.12×0.26

t=0.25mm
n=1.48

ø3.0×1.6

—