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DINGLUN

N-BK7 Plano-Convex Lenses, Uncoated

N-BK7 Plano-Convex Lenses, Uncoated

N-BK7 Plano-Convex Lenses, Uncoated

Product #

Dia (mm)

EFL (mm)

R (mm)

Tc (mm)

Te (mm)

BFL (mm)

SPV127020

12.7

20

10.33

4.0

1.82

17.37

SPV127025

12.7

25

12.91

3.5

1.83

22.69

SPV127030

12.7

30

15.50

3.2

1.84

27.91

SPV127050

12.7

50

25.84

2.6

1.81

48.33

SPV127100

12.7

100

51.64

2.2

1.81

98.55

SPV254025

25.4

25.4

13.11

11.7

1.87

17.69

SPV254030

25.4

30

15.5

8.6

1.99

24.35

SPV254035

25.4

35

18.08

7.2

1.99

30.27

SPV254040

25.4

40

20.66

6.4

2.04

35.79

SPV254050

25.4

50.8

26.24

5.1

1.82

47.45

SPV254060

25.4

60

31

4.7

1.98

56.93

SPV254063

25.4

63.5

32.8

4.75

2.19

60.39

SPV254075

25.4

75

38.73

4.1

1.96

72.30

SPV254100

25.4

100

51.64

3.6

2.01

97.63

SPV254125

25.4

125

64.55

3.3

2.04

122.83

SPV254150

25.4

150

77.46

3.1

2.05

147.96

SPV254200

25.4

200

103.28

2.8

2.02

198.16

SPV254250

25.4

250

129.1

2.6

1.97

248.30

SPV254300

25.4

300

154.92

2.5

1.98

298.37

SPV254400

25.4

400

206.56

2.4

2.00

398.44

SPV254500

25.4

500

258.19

2.3

1.99

498.49

 

Tolerance Table

Material N-BK7
Design Wavelength 587.6 nm
Diameter Tolerance +0.0 / -0.1 mm
Center Thickness Tolerance ±0.2 mm
Focal Length Tolerance ±1%
Centration < 3 arc minutes
Surface Quality 40-20 S/D
Surface Figure λ/4 @ 632.8 nm
Chamfer 0.2 mm × 45°

 

View full details
Model Number Variant total Specification Drawings All Files Lead Time Quantity Price Model Total
SPV127020
SPV127020
$21.00/ea		 $0.00 No info No pdf No file 2 weeks
$21.00/ea $0.00
SPV127025
SPV127025
$21.00/ea		 $0.00 No info No pdf No file 2 weeks
$21.00/ea $0.00
SPV127030
SPV127030
$21.00/ea		 $0.00 No info No pdf No file 2 weeks
$21.00/ea $0.00
SPV127050
SPV127050
$21.00/ea		 $0.00 No info No pdf No file 2 weeks
$21.00/ea $0.00
SPV127100
SPV127100
$21.00/ea		 $0.00 No info No pdf No file 2 weeks
$21.00/ea $0.00
SPV254025
SPV254025
$24.60/ea		 $0.00 No info No pdf No file 2 weeks
$24.60/ea $0.00
SPV254030
SPV254030
$24.30/ea		 $0.00 No info No pdf No file 2 weeks
$24.30/ea $0.00
SPV254035
SPV254035
$24.00/ea		 $0.00 No info No pdf No file 2 weeks
$24.00/ea $0.00
SPV254040
SPV254040
$23.70/ea		 $0.00 No info No pdf No file 2 weeks
$23.70/ea $0.00
SPV254050
SPV254050
$23.40/ea		 $0.00 No info No pdf No file 2 weeks
$23.40/ea $0.00
SPV254060
SPV254060
$23.10/ea		 $0.00 No info No pdf No file 2 weeks
$23.10/ea $0.00
SPV254063
SPV254063
$22.80/ea		 $0.00 No info No pdf No file 2 weeks
$22.80/ea $0.00
SPV254075
SPV254075
$22.50/ea		 $0.00 No info No pdf No file 2 weeks
$22.50/ea $0.00
SPV254100
SPV254100
$22.20/ea		 $0.00 No info No pdf No file 2 weeks
$22.20/ea $0.00
SPV254125
SPV254125
$21.90/ea		 $0.00 No info No pdf No file 2 weeks
$21.90/ea $0.00
SPV254150
SPV254150
$21.60/ea		 $0.00 No info No pdf No file 2 weeks
$21.60/ea $0.00
SPV254200
SPV254200
$21.30/ea		 $0.00 No info No pdf No file 2 weeks
$21.30/ea $0.00
SPV254250
SPV254250
$21.00/ea		 $0.00 No info No pdf No file 2 weeks
$21.00/ea $0.00
SPV254300
SPV254300
$20.70/ea		 $0.00 No info No pdf No file 2 weeks
$20.70/ea $0.00
SPV254400
SPV254400
$20.40/ea		 $0.00 No info No pdf No file 2 weeks
$20.40/ea $0.00
SPV254500
SPV254500
$20.10/ea		 $0.00 No info No pdf No file 2 weeks
$20.10/ea $0.00
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