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BK7 PCX Lenses

Specification

 

Design Wavelength:                           546.1nm

Design Index:                                   1.5183±0.0005

Diameter Tolerance:                         +0.0, -0.15mm

Paraxial Focal Length Tolerance:        ±2%

Centration:                                      3 arc minutes

Clear Aperture:                                >85%

Surface Figure:                                 L/4@632.8nm

Surface Quality:                                60/40 scratch/dig

Bevel:                                             <0.25mm x 45°

Part No.

f(mm)

ф (mm)

R1(mm)

tc(mm)

te(mm)

Fb(mm)

Price

PCX0201

15

10

7.78

3.8

2

12.5

$6

PCX0204

20

12.7

10.37

4.2

2

17.2

$6

PCX0207

40

12.7

20.73

3

2

38

$6

PCX0208

50

12.7

25.92

2.8

2

48.2

$6

PCX0209

75

12.7

38.87

2.5

2

73.4

$6

PCX0210

100

12.7

51.83

2.4

2

98.4

$6

PCX0213

40

20

20.73

4.5

1.9

37

$6

PCX0214

35

20

18.155

4.2

1.2

32.2

$6

PCX0215

50

20

25.936

4

2

47.4

$6

PCX0218

60

22.4

31.1

4.1

2

57.3

$6

PCX0219

100

22.4

51.83

3.2

2

97.9

$6

PCX0225

50

25.4

25.92

5.3

2

46.5

$6

PCX0226

60

25.4

31.1

4.7

2

56.9

$6

PCX0227

70

25.4

36.28

4.3

2

67.2

$6

PCX0228

75

25.4

38.87

4.1

2

72.3

$6

PCX0229

100

25.4

51.83

3.6

2

97.6

$6

PCX0230

125

25.4

64.79

3.3

2

122.8

$6

PCX0231

150

25.4

77.75

3

2

148

$6

PCX0232

175

25.4

90.7

2.9

2

173.1

$6

PCX0237

1000

25.4

518.3

2.2

2

998.6

$6

PCX0240

100

30

51.83

4.2

2

97.2

$8

PCX0241

120

30

62.25

3.8

2

117.5

$8

PCX0244

50

38

25.92

11.3

3

42.6

$10

PCX0245

75

38

38.87

8

3

69.7

$10

PCX0248

200

38

103.66

4.8

3

196.8

$10

PCX0249

350

38

181.41

4

3

347.4

$10

PCX0250

500

38

259.15

3.7

3

497.6

$10

PCX0251

700

38

362.81

3.5

3

697.7

$10

PCX0260

600

50

310.98

4

3

597.4

$15

PCX0261

800

50

414.64

3.8

3

797.5

$15

PCX0262

1000

50

518.3

3.1

2.5

998

$15

Nore: Please refer our catalog to find more information about BK7 PCX Lenses.

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