BK7 平凸透镜

材料: BK7 精退火
焦距 (f'): ±2%
直径 (F):- 0.20mm
中心厚度 (Tc): ±0.1mm     
中心偏差: 3'
光圈: 1~5
局部光圈: 0.2~0.5
光洁度: IV级
镀膜: MgF₂增透膜
通光孔径: 90%                     

DH-0401 BK7 平凸透镜

型号

直径

焦距

后焦距

中心厚度

边缘厚度

DH-040101

6.0

9.8

8.5

2.0

1.0

DH-040102

6.0

19.0

17.7

2.0

1.5

DH-040103

6.0

38.1

36.8

2.0

1.8

DH-040131

10.0

10.0

6.8

4.8

1.1

DH-040132

10.0

15.0

13.1

2.9

1.1

DH-040133

10.0

20.0

18.4

2.4

1.1

DH-040134

10.0

30.0

28.8

1.9

1.1

DH-040104

12.7

12.7

8.7

6.0

1.1

DH-040105

12.7

25.4

22.8

4.0

2.4

DH-040106

12.7

38.1

36.1

3.0

2.0

DH-040107

12.7

50.8

48.8

3.0

2.2

DH-040135

20.0

30.0

26.2

5.7

2.0

DH-040136

20.0

40.0

37.0

4.6

2.0

DH-040137

20.0

50.0

47.4

4.0

2.0

DH-040138

20.0

60.0

57.6

3.7

2.0

DH-040139

20.0

80.0

77.9

3.2

2.0

DH-040140

20.0

100.0

98.0

3.0

2.0

DH-040108

25.4

38.1

33.5

7.0

2.4

DH-040109

25.4

50.8

46.8

6.0

2.7

DH-040110

25.4

75.0

71.7

5.0

2.9

DH-040111

25.4

100.0

96.7

5.0

3.4

DH-040112

25.4

150.0

147.4

4.0

3.0

DH-040113

25.4

175.0

172.4

4.0

3.1

DH-040141

30.0

60.0

55.8

6.4

2.5

DH-040142

30.0

100.0

96.9

4.7

2.5

DH-040143

30.0

120.0

117.1

4.3

2.5

DH-040144

30.0

150.0

147.4

4.0

2.5

DH-040114

38.1

75.0

69.7

8.0

3.0

DH-040115

38.1

125.0

121.0

6.0

3.1

DH-040116

38.1

200.0

196.7

5.0

3.2

DH-040117

38.1

300.0

296.7

5.0

3.8

DH-040145

40.0

80.0

74.3

8.7

3.5

DH-040146

40.0

150.0

146.0

6.1

3.5

DH-040147

40.0

200.0

196.4

5.5

3.5

DH-040148

40.0

350.0

347.0

4.6

3.5

DH-040118

50.8

100.0

92.7

11.0

4.3

DH-040119

50.8

150.0

144.1

9.0

4.7

DH-040120

50.8

250.0

245.4

7.0

4.5

DH-040121

50.8

400.0

396.0

6.0

4.4

DH-040149

60.0

200.0

194.5

8.4

4.0

DH-040150

60.0

300.0

295.4

6.9

4.0

DH-040151

60.0

500.0

495.6

6.7

5.0

DH-040152

60.0

600.0

595.8

6.4

5.0

DH-040153

60.0

800.0

796.0

6.1

5.0

DH-040122

76.2

175.0

165.8

14.0

5.6

DH-040123