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Galvoptics Ltd,  Harvey Road,  Burnt Mills Industrial Estate,  Basildon,  Essex,  SS13 1ES.

Telephone +44 (0) 1268 728077

Fax +44 (0) 1268 590445

LENSES

This is not a full list of the lenses we manufacture.

If the lens you require is not listed , please contact us for further details

 

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PLANO-CONCAVE LENSES BK7

 

PART NO:

DIA mm

EFL (mm)

BFL (mm)

R (mm)

Tc (mm)

Te (mm)

L20-004-005

4.0

-5.0

-5.99

-2.582

1.5

2.45

L20-004-006

4.0

-6.3

-7.29

-3.253

1.5

2.19

L20-004-010

4.0

-10.0

-10.99

-5.17

1.5

1.90

L20-006-008

6.3

-8.0

-8.987

-4.13

1.5

2.96

L20-006-010

6.3

-10.0

-11.0

-5.17

1.5

2.57

L20-006-012

6.3

-12.5

-13.5

-6.46

1.5

2.32

L20-006-016

6.3

-16.0

-16.99

-8.26

1.5

2.12

L20-006-020

6.3

-20.0

-20.99

-10.33

1.5

1.99

L20-006-025

6.3

-25.0

-25.99

-12.91

1.5

1.89

L20-006-040

6.3

-40.0

-40.98

-20.65

1.5

1.71

L20-006-063

6.3

-63.0

-63.93

-32.5

1.5

1.65

L20-010-012

10.0

-12.5

-13.5

-6.46

1.5

3.87

L20-010-016

10.0

-16.0

-16.99

-8.26

1.5

3.19

L20-010-020

10.0

-20.0

-20.99

-10.327

1.5

2.79

L20-010-025

10.0

-25.0

-25.99

-12.91

1.5

2.51

L20-010-032

10.0

-31.5

-32.5

-16.27

1.5

2.29

L20-010-040

10.0

-40.0

-40.98

-20.65

1.5

2.11

L20-010-050

10.0

-50.0

-51.03

-25.84

1.5

1.99

L20-010-063

10.0

-63.0

-63.93

-32.5

1.5

1.89

L20-010-100

10.0

-100.0

-101.00

-51.64

1.5

1.74

L20-016-020

16.0

-20.0

-20.99

-10.33

1.5

5.29

L20-016-025

16.0

-25.0

-25.99

-12.91

1.5

4.22

L20-016-032

16.0

-31.5

-32.5

-16.27

1.5

3.60

L20-016-040

16.0

-40.0

-40.98

-20.65

1.5

3.11

L20-016-050

16.0

-50.0

-51.66

-25.84

1.5

2.77

L20-016-063

16.0

-63.0

-63.98

-32.5

1.5

2.50

L20-016-080

16.0

-80.0

-80.97

-41.3

1.5

2.28

L20-016-100

16.0

-100.0

-101.00

-51.64

1.5

2.12

L20-016-160

16.0

-160.0

-161.00

-82.62

1.5

1.89

L20-025-025

25.0

-25.4

-26.71

-13.11

2.0

11.16

L20-025-032

25.0

-31.5

-32.83

-16.27

2.0

7.86

L20-025-040

25.0

-40.0

-40.95

-20.65

2.0

6.20

L20-025-050

25.0

-50.0

-51.36

-25.84

2.0

5.22

L20-025-063

25.0

-63,0

-64.26

-32.5

2.0

4.50

L20-025-080

25.0

-80.0

-81.3

-41.3

2.0

3.94

L20-025-100

25.0

-100.0

-101.3

-51.64

2.0

3.54

L20-025-125

25.0

-125.0

-126.3

-64.55

2.0

3.22

L20-025-160

25.0

-160.0

-161.3

-82.62

2.0

2.95

L20-025-200

25.0

-200.0

-201.3

-103.28

2.0

2.75

L20-025-250

25.0

-250.0

-251.4

-129.13

2.0

2.61

L20-025-400

25.0

-400.0

-400.5

-206.1

2.0

2.38

L20-025-500

25.0

-500.0

-501.3

-258.18

2.0

2.30

L20-025-1000

25.0

-1000.0

-1001

-516.5

2.0

2.15

L20-040-050

40.0

-50.0

-51.69

-25.84

2.5

11.98

L20-040-063

40.0

-63.0

-64.58

-32.5

2.5

9.38

L20-040-080

40.0

-80.0

-81.63

-41.3

2.5

7.57

L20-040-100

40.0

-100.0

-101.7

-51.64

2.5

6.53

L20-040-125

40.0

-125.0

-126.7

-64.55

2.5

5.68

L20-040-160

40.0

-160.0

-161.7

-82.62

2.5

4.96

L20-040-200

40.0

-200.0

-201.6

-103.28

2.5

4.46

L20-040-250

40.0

-250.0

-251.9

-129.24

2.5

4.06

L20-040-500

40.0

-500.0

-501.6

-258.18

2.5

3.28

L20-050-063

50.0

-63.0

-64.92

-32.5

3.0

14.73

L20-050-080

50.0

-80.0

-81.96

-41.3

3.0

11.43

L20-050-100

50.0

-100.0

-102

-51.64

3.0

9.45

L20-050-160

50.0

-160.0

-162

-82.62

3.0

6.87

L20-050-250

50.0

-250.0

-252.3

-129.24

3.0

5.11

L20-050-500

50.0

-500.0

-502.0

-258.20

3.0

4.20

 

Bi-Concave Lenses are also available. Please contact us for details

 

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Phone +44 (0) 1268 728077

Fax +44 (0) 1268 590445

This document maintained by sales@galvoptics.fsnet.co.uk

Material copyright Ó2003 Tim Wale