产品编号

直径Dia.＇�/span>mm（�/span>

焦距EFL＇�/span>mm（�/span>

背焦BFL＇�/span>mm（�/span>

R₁=-R₂(mm)

中心厚度T_c＇�/span>mm（�/span>

边厚T_{e＇�/span>mm（�/span>}

镀膛�/span>

GL14-002-002

2

-2

-2.307

-2.22

1

1.48

旟�/span>

GL14-002-003

2

-2.5

-2.81

-2.74

1

1.38

旟�/span>

GL14-003-003

3

-3

-3.313

-3.26

1

1.73

旟�/span>

GL14-003-006

3

-6.3

-6.621

-6.67

1

1.34

旟�/span>

GL14-003-010

3

-10

-10.32

-10.5

1

1.22

旟�/span>

GL14-004-004

4

-4

-4.317

-4.3

1

1.99

旟�/span>

GL14-006-006

6.3

-6.3

-6.776

-6.75

1.5

3.06

旟�/span>

GL14-010-010

10

-10

-10.48

-10.58

1.5

4.01

旟�/span>

GL14-012-012

12.5

-12.5

-12.48

-12.64

1.5

4.81

旟�/span>

GL14-016-016

16

-16

-16.49

-16.78

1.5

5.56

旟�/span>

GL14-025-025

25

-25

-25.66

-26.16

2

8.36

旟�/span>

GL14-040-040

40

-40

-40.82

-41.74

2.5

12.71

旟�/span>

GL14-050-050

50

-50

-50.99

-52.15

3

15.77

旟�/span>

产品编号

直径Dia.＇�/span>mm（�/span>

焦距EFL＇�/span>mm（�/span>

背焦BFL＇�/span>mm（�/span>

R₁=-R₂(mm)

中心厚度T_c＇�/span>mm（�/span>

边厚T_{e＇�/span>mm（�/span>}

镀膛�/span>

GL14-002-002-A

2

-2

-2.307

-2.22

1

1.48

A膛�/span>

GL14-002-003-A

2

-2.5

-2.81

-2.74

1

1.38

A膛�/span>

GL14-003-003-A

3

-3

-3.313

-3.26

1

1.73

A膛�/span>

GL14-003-006-A

3

-6.3

-6.621

-6.67

1

1.34

A膛�/span>

GL14-003-010-A

3

-10

-10.32

-10.5

1

1.22

A膛�/span>

GL14-004-004-A

4

-4

-4.317

-4.3

1

1.99

A膛�/span>

GL14-006-006-A

6.3

-6.3

-6.776

-6.75

1.5

3.06

A膛�/span>

GL14-010-010-A

10

-10

-10.48

-10.58

1.5

4.01

A膛�/span>

GL14-012-012-A

12.5

-12.5

-12.48

-12.64

1.5

4.81

A膛�/span>

GL14-016-016-A

16

-16

-16.49

-16.78

1.5

5.56

A膛�/span>

GL14-025-025-A

25

-25

-25.66

-26.16

2

8.36

A膛�/span>

GL14-040-040-A

40

-40

-40.82

-41.74

2.5

12.71

A膛�/span>

GL14-050-050-A

50

-50

-50.99

-52.15

3

15.77

A膛�/span>