在西格玛光机球面双凸透镜中，SLB-P平凹球面透镜在200nm~2200nm的波长透过率较好，达到了90%左右。在optosigma透镜中，SLB-P球面双凸透镜性能较为稳定。
所属品牌： 日本OptoSigma
日本SigmaKoki推出了波段为可见光到近红外用的BK7材料的SLB-P系列球面双凸透镜。可以用于扩散准直激光，也可以与凸透镜组合在一起，用于扩大光束直径，扩大照明光的照明面积。在sigma透镜中，SLB-P系列球面双凸透镜形状简单且应用广泛。并且可以丰富细化外径尺寸和焦距，从而选择符合您的技术要求的Optosigma透镜。
西格玛光机BK7球面平凹透镜SLB-N的特点：
|
材质 |
SLB-B：BK7玻璃材料 |
|
设计波长 |
546.1nm |
|
折射率 |
BK7：ne=1.519 |
|
镀膜 |
无镀膜：型号末尾N 防反射膜：型号末尾NM,NIR1,NIR2。 |
|
激光损伤阈值 |
防反射膜: 4J/cm2 脉宽10ns，重复频率20Hz |
|
有效直径 |
外径的90%，有镀膜时为外径的85%。 |
|
表面质量 |
20-10 |
SigmaKoki合成石英球面平凸透镜的透过率波长特性（参考数据） T：透过率:
由以上曲线图可以看出，在西格玛光机球面双凸透镜中，SLB-P平凹球面透镜在200nm~2200nm的波长透过率较好，达到了90%左右。在optosigma透镜中，SLB-P球面双凸透镜性能较为稳定。
西格玛光机球面双凸透镜SLB-B-P的外形和尺寸图示：
西格玛光机球面双凸透镜的相关信息：
- 承接定制非标尺寸或焦距的Optosigma透镜。
- 也承接制造无镀膜透镜上蒸镀特定波长的防反射膜的BK7双凸透镜。
日本optosigma球面双凸透镜SLB-N的注意事项：
- 凹透镜不能单独聚集光，也不能成实像。需要和凸透镜一起组合使用。
- 球面平凹透镜有色差，焦距随波长变化，各个波长的焦距请参考网页上的“焦距随着波长变化特性的数据”确认。
- 射入optosigma平凹透镜的光线有方向性。请务必从凹面一侧射入平行光，否则球差会变大，光学系统的光学性能会下降。
- 使用高能量的脉冲激光时，由于凹面的反射光，在光路上聚积成焦点光斑后可能会出现闪光。在使用脉冲激光这种特殊情况时，请从平面一侧射入激光。
- 由于无镀膜透镜的正面和反面都存在反射损失，所以透过率为90%左右。
- 凹面的外侧棱线加工有倒角，因此，有时边缘厚度（te）会比设计值小。需要将反面的平面一侧作为标准面使用。
SigmaKoKi SLB-N系列BK7球面双凸透镜的规格参数表：
Φ5~Φ20mm BK7系列 SLB-P系列双凸球面透镜
|
无镀膜 型号 |
防反射膜的型号指定 |
外径 φD |
焦距f |
边缘厚度te |
中心厚度tc |
后焦距fb |
曲率半径r |
偏心 |
||
|
可见光 |
近红外 |
红外 |
||||||||
|
SLB-05B-06P |
M |
IR1 |
IR2 |
φ5 |
6.4 |
1.5 |
2.5 |
5.6 |
6.23 |
＜3 |
|
SLB-05B-08P |
M |
IR1 |
IR2 |
φ5 |
8.4 |
1.4 |
2.1 |
7.6 |
8.30 |
＜3 |
|
SLB-05B-10P |
M |
IR1 |
IR2 |
φ5 |
10.3 |
1.3 |
1.9 |
9.7 |
10.38 |
＜3 |
|
SLB-05B-12P |
M |
IR1 |
IR2 |
φ5 |
12.3 |
1.2 |
1.7 |
11.7 |
12.46 |
＜3 |
|
SLB-05B-15P |
M |
IR1 |
IR2 |
φ5 |
15.3 |
1.2 |
1.6 |
14.7 |
15.57 |
＜3 |
|
SLB-05B-20P |
M |
IR1 |
IR2 |
φ5 |
20.2 |
1.1 |
1.4 |
19.8 |
20.76 |
＜3 |
|
SLB-05B-25P |
M |
IR1 |
IR2 |
φ5 |
25.2 |
1.1 |
1.3 |
24.8 |
25.95 |
＜3 |
|
SLB-06B-06P |
M |
IR1 |
IR2 |
φ6 |
6.4 |
1.0 |
2.5 |
5.6 |
6.23 |
＜3 |
|
SLB-06B-08P |
M |
IR1 |
IR2 |
φ6 |
8.4 |
1.0 |
2.1 |
7.6 |
8.30 |
＜3 |
|
SLB-06B-10P |
M |
IR1 |
IR2 |
φ6 |
10.3 |
1.0 |
1.9 |
9.7 |
10.38 |
＜3 |
|
SLB-06B-12P |
M |
IR1 |
IR2 |
φ6 |
12.3 |
1.0 |
1.7 |
11.7 |
12.46 |
＜3 |
|
SLB-06B-15P |
M |
IR1 |
IR2 |
φ6 |
15.3 |
1.0 |
1.6 |
14.7 |
15.57 |
＜3 |
|
SLB-06B-20P |
M |
IR1 |
IR2 |
φ6 |
20.2 |
1.0 |
1.4 |
19.8 |
20.76 |
＜3 |
|
SLB-07B-08P |
M |
IR1 |
IR2 |
φ7 |
8.6 |
2.0 |
3.6 |
7.4 |
8.30 |
＜3 |
|
SLB-07B-10P |
M |
IR1 |
IR2 |
φ7 |
10.5 |
1.9 |
3.1 |
9.5 |
10.38 |
＜3 |
|
SLB-07B-12P |
M |
IR1 |
IR2 |
φ7 |
12.5 |
1.8 |
2.8 |
11.5 |
12.46 |
＜3 |
|
SLB-07B-15P |
M |
IR1 |
IR2 |
φ7 |
15.4 |
1.7 |
2.5 |
14.6 |
15.57 |
＜3 |
|
SLB-07B-20P |
M |
IR1 |
IR2 |
φ7 |
20.4 |
1.7 |
2.3 |
19.6 |
20.76 |
＜3 |
|
SLB-08B-08P |
M |
IR1 |
IR2 |
φ8 |
8.6 |
1.5 |
3.6 |
7.4 |
8.30 |
＜3 |
|
SLB-08B-10P |
M |
IR1 |
IR2 |
φ8 |
10.5 |
1.5 |
3.1 |
9.5 |
10.38 |
＜3 |
|
SLB-08B-12P |
M |
IR1 |
IR2 |
φ8 |
12.5 |
1.5 |
2.8 |
11.5 |
12.46 |
＜3 |
|
SLB-08B-15P |
M |
IR1 |
IR2 |
φ8 |
15.4 |
1.5 |
2.5 |
14.6 |
15.57 |
＜3 |
|
SLB-08B-20P |
M |
IR1 |
IR2 |
φ8 |
20.4 |
1.5 |
2.3 |
19.6 |
20.76 |
＜3 |
|
SLB-08B-25P |
M |
IR1 |
IR2 |
φ8 |
25.4 |
1.5 |
2.1 |
24.6 |
25.95 |
＜3 |
|
SLB-10B-10P |
M |
IR1 |
IR2 |
φ10 |
10.8 |
2.0 |
4.6 |
9.2 |
10.38 |
＜1 |
|
SLB-10B-15P |
M |
IR1 |
IR2 |
φ10 |
15.6 |
2.0 |
3.6 |
14.4 |
15.57 |
＜1 |
|
SLB-10B-20P |
M |
IR1 |
IR2 |
φ10 |
20.5 |
2.0 |
3.2 |
19.5 |
20.76 |
＜1 |
|
SLB-10B-25P |
M |
IR1 |
IR2 |
φ10 |
25.5 |
2.0 |
3.0 |
24.5 |
25.95 |
＜1 |
|
SLB-10B-30P |
M |
IR1 |
IR2 |
φ10 |
30.5 |
2.0 |
2.8 |
29.5 |
31.14 |
＜1 |
|
SLB-10B-40P |
M |
IR1 |
IR2 |
φ10 |
40.4 |
2.0 |
2.6 |
39.6 |
41.52 |
＜1 |
|
SLB-10B-50P |
M |
IR1 |
IR2 |
φ10 |
50.4 |
2.0 |
2.5 |
49.6 |
51.90 |
＜1 |
|
SLB-10B-60P |
M |
IR1 |
IR2 |
φ10 |
60.4 |
2.0 |
2.4 |
59.6 |
62.28 |
＜1 |
|
SLB-10B-70P |
M |
IR1 |
IR2 |
φ10 |
70.4 |
2.0 |
2.3 |
69.6 |
72.66 |
＜1 |
|
SLB-10B-80P |
M |
IR1 |
IR2 |
φ10 |
80.4 |
2.0 |
2.3 |
79.6 |
83.04 |
＜1 |
|
SLB-10B-90P |
M |
IR1 |
IR2 |
φ10 |
90.4 |
2.0 |
2.3 |
89.6 |
93.42 |
＜1 |
|
SLB-10B-100P |
M |
IR1 |
IR2 |
φ10 |
100.4 |
2.0 |
2.2 |
99.6 |
103.80 |
＜1 |
|
SLB-12.7B-12P |
M |
IR1 |
IR2 |
φ12.7 |
13.0 |
2.0 |
5.5 |
11.0 |
12.46 |
＜1 |
|
SLB-12.7B-20P |
M |
IR1 |
IR2 |
φ12.7 |
20.7 |
2.0 |
4.0 |
19.3 |
20.76 |
＜1 |
|
SLB-12.7B-25P |
M |
IR1 |
IR2 |
φ12.7 |
25.6 |
2.0 |
3.6 |
24.4 |
25.95 |
＜1 |
|
SLB-12.7B-30P |
M |
IR1 |
IR2 |
φ12.7 |
30.6 |
2.0 |
3.3 |
29.5 |
31.14 |
＜1 |
|
SLB-12.7B-40P |
M |
IR1 |
IR2 |
φ12.7 |
40.5 |
2.0 |
3.0 |
39.5 |
41.52 |
＜1 |
|
SLB-12.7B-50P |
M |
IR1 |
IR2 |
φ12.7 |
50.5 |
2.0 |
2.8 |
49.5 |
51.90 |
＜1 |
|
SLB-12.7B-60P |
M |
IR1 |
IR2 |
φ12.7 |
60.4 |
2.0 |
2.6 |
59.6 |
62.28 |
＜1 |
|
SLB-12.7B-70P |
M |
IR1 |
IR2 |
φ12.7 |
70.4 |
2.0 |
2.6 |
69.6 |
72.66 |
＜1 |
|
SLB-15B-15P |
M |
IR1 |
IR2 |
φ15 |
16.0 |
2.0 |
5.9 |
14.0 |
15.57 |
＜1 |
|
SLB-15B-20P |
M |
IR1 |
IR2 |
φ15 |
20.8 |
2.0 |
4.8 |
19.2 |
20.76 |
＜1 |
|
SLB-15B-25P |
M |
IR1 |
IR2 |
φ15 |
25.7 |
2.0 |
4.2 |
24.3 |
25.95 |
＜1 |
|
SLB-15B-30P |
M |
IR1 |
IR2 |
φ15 |
30.6 |
2.0 |
3.8 |
29.4 |
31.14 |
＜1 |
|
SLB-15B-40P |
M |
IR1 |
IR2 |
φ15 |
40.6 |
2.0 |
3.4 |
39.4 |
41.52 |
＜1 |
|
SLB-15B-50P |
M |
IR1 |
IR2 |
φ15 |
50.5 |
2.0 |
3.1 |
49.5 |
51.90 |
＜1 |
|
SLB-15B-60P |
M |
IR1 |
IR2 |
φ15 |
60.5 |
2.0 |
2.9 |
59.5 |
62.28 |
＜1 |
|
SLB-15B-70P |
M |
IR1 |
IR2 |
φ15 |
70.5 |
2.0 |
2.8 |
69.5 |
72.66 |
＜1 |
|
SLB-15B-80P |
M |
IR1 |
IR2 |
φ15 |
80.4 |
2.0 |
2.7 |
79.6 |
83.04 |
＜1 |
|
SLB-15B-90P |
M |
IR1 |
IR2 |
φ15 |
90.4 |
2.0 |
2.6 |
89.6 |
93.42 |
＜1 |
|
SLB-15B-100P |
M |
IR1 |
IR2 |
φ15 |
100.4 |
2.0 |
2.5 |
99.6 |
103.80 |
＜1 |
|
SLB-20B-20P |
M |
IR1 |
IR2 |
φ20 |
21.2 |
2.0 |
7.1 |
18.8 |
20.76 |
＜1 |
|
SLB-20B-25P |
M |
IR1 |
IR2 |
φ20 |
26.0 |
2.0 |
6.0 |
24.0 |
25.95 |
＜1 |
|
SLB-20B-30P |
M |
IR1 |
IR2 |
φ20 |
31.0 |
2.0 |
5.3 |
29.1 |
31.14 |
＜1 |
|
SLB-15B-40P |
M |
IR1 |
IR2 |
φ15 |
40.6 |
2.0 |
3.4 |
39.4 |
41.52 |
＜1 |
|
SLB-15B-50P |
M |
IR1 |
IR2 |
φ15 |
50.5 |
2.0 |
3.1 |
49.5 |
51.90 |
＜1 |
|
SLB-15B-60P |
M |
IR1 |
IR2 |
φ15 |
60.5 |
2.0 |
2.9 |
59.5 |
62.28 |
＜1 |
|
SLB-15B-70P |
M |
IR1 |
IR2 |
φ15 |
70.5 |
2.0 |
2.8 |
69.5 |
72.66 |
＜1 |
|
SLB-15B-80P |
M |
IR1 |
IR2 |
φ15 |
80.4 |
2.0 |
2.7 |
79.6 |
83.04 |
＜1 |
|
SLB-15B-90P |
M |
IR1 |
IR2 |
φ15 |
90.4 |
2.0 |
2.6 |
89.6 |
93.42 |
＜1 |
|
SLB-15B-100P |
M |
IR1 |
IR2 |
φ15 |
100.4 |
2.0 |
2.5 |
99.6 |
103.80 |
＜1 |
|
SLB-20B-20P |
M |
IR1 |
IR2 |
φ20 |
21.2 |
2.0 |
7.1 |
18.8 |
20.76 |
＜1 |
|
SLB-20B-25P |
M |
IR1 |
IR2 |
φ20 |
26.0 |
2.0 |
6.0 |
24.0 |
25.95 |
＜1 |
|
SLB-20B-30P |
M |
IR1 |
IR2 |
φ20 |
31.0 |
2.0 |
5.3 |
29.1 |
31.14 |
＜1 |
|
SLB-20B-40P |
M |
IR1 |
IR2 |
φ20 |
40.7 |
2.0 |
4.4 |
39.3 |
41.52 |
＜1 |
|
SLB-20B-50P |
M |
IR1 |
IR2 |
φ20 |
50.7 |
2.0 |
3.9 |
49.3 |
51.90 |
＜1 |
|
SLB-20B-60P |
M |
IR1 |
IR2 |
φ20 |
60.6 |
2.0 |
3.6 |
59.4 |
62.28 |
＜1 |
|
SLB-20B-70P |
M |
IR1 |
IR2 |
φ20 |
70.6 |
2.0 |
3.4 |
69.4 |
72.66 |
＜1 |
|
SLB-20B-80P |
M |
IR1 |
IR2 |
φ20 |
80.5 |
2.0 |
3.2 |
79.5 |
83.04 |
＜1 |
|
SLB-20B-90P |
M |
IR1 |
IR2 |
φ20 |
90.5 |
2.0 |
3.1 |
89.5 |
93.42 |
＜1 |
|
SLB-20B-100P |
M |
IR1 |
IR2 |
φ20 |
100.5 |
2.0 |
3.0 |
99.5 |
103.80 |
＜1 |
|
SLB-20B-120P |
M |
IR1 |
IR2 |
φ20 |
120.5 |
2.0 |
2.8 |
119.5 |
124.56 |
＜1 |
|
SLB-20B-150P |
M |
IR1 |
IR2 |
φ20 |
150.4 |
2.0 |
2.6 |
149.6 |
155.70 |
＜1 |
Φ25~Φ50mm BK7系列 SLB-P系列双凸球面透镜
|
无镀膜型号 |
防反射膜的型号指定 |
外径 φD |
焦距f |
边缘厚度te |
中心厚度tc |
后焦距fb |
曲率半径r |
偏心 |
||
|
可见光 |
近红外 |
红外 |
||||||||
|
SLB-25B-25P |
M |
IR1 |
IR2 |
φ25 |
26.5 |
2.0 |
8.4 |
23.5 |
25.95 |
＜1 |
|
SLB-25B-30P |
M |
IR1 |
IR2 |
φ25 |
31.2 |
2.0 |
7.2 |
28.8 |
31.14 |
＜1 |
|
SLB-25B-35P |
M |
IR1 |
IR2 |
φ25 |
36.1 |
2 |
6.4 |
33.9 |
36.33 |
＜1 |
|
SLB-25B-40P |
M |
IR1 |
IR2 |
φ25 |
41.0 |
2.0 |
5.9 |
39.0 |
41.52 |
＜1 |
|
SLB-25B-50P |
M |
IR1 |
IR2 |
φ25 |
50.8 |
2.0 |
5.1 |
49.2 |
51.90 |
＜1 |
|
SLB-25B-60P |
M |
IR1 |
IR2 |
φ25 |
60.8 |
2.0 |
4.5 |
59.2 |
62.28 |
＜1 |
|
SLB-25B-70P |
M |
IR1 |
IR2 |
φ25 |
70.7 |
2.0 |
4.1 |
69.3 |
72.66 |
＜1 |
|
SLB-25B-80P |
M |
IR1 |
IR2 |
φ25 |
80.6 |
2.0 |
3.9 |
79.4 |
83.04 |
＜1 |
|
SLB-25B-90P |
M |
IR1 |
IR2 |
φ25 |
90.6 |
2.0 |
3.7 |
89.4 |
93.42 |
＜1 |
|
SLB-25B-100P |
M |
IR1 |
IR2 |
φ25 |
100.6 |
2.0 |
3.5 |
99.4 |
103.80 |
＜1 |
|
SLB-25B-150P |
M |
IR1 |
IR2 |
φ25 |
150.5 |
2.0 |
3.0 |
149.5 |
155.70 |
＜1 |
|
SLB-25B-170P |
M |
IR1 |
IR2 |
φ25 |
170.5 |
2.0 |
2.9 |
169.5 |
176.46 |
＜1 |
|
SLB-25B-200P |
M |
IR1 |
IR2 |
φ25 |
200.5 |
2.0 |
2.8 |
199.5 |
207.60 |
＜1 |
|
SLB-25.4B-25P |
M |
IR1 |
IR2 |
φ25.4 |
26.5 |
1.8 |
8.4 |
23.6 |
25.95 |
＜1 |
|
SLB-25.4B-30P |
M |
IR1 |
IR2 |
φ25.4 |
31.2 |
1.8 |
7.2 |
28.7 |
31.14 |
＜1 |
|
SLB-25.4B-35P |
M |
IR1 |
IR2 |
φ25.4 |
36.1 |
1.8 |
6.4 |
33.9 |
36.33 |
＜1 |
|
SLB-25.4B-40P |
M |
IR1 |
IR2 |
φ25.4 |
41.0 |
1.9 |
5.9 |
39.0 |
41.52 |
＜1 |
|
SLB-25.4B-50P |
M |
IR1 |
IR2 |
φ25.4 |
50.8 |
1.9 |
5.1 |
49.2 |
51.90 |
＜1 |
|
SLB-25.4B-60P |
M |
IR1 |
IR2 |
φ25.4 |
60.8 |
1.9 |
4.5 |
59.2 |
62.28 |
＜1 |
|
SLB-25.4B-70P |
M |
IR1 |
IR2 |
φ25.4 |
70.7 |
1.9 |
4.1 |
69.3 |
72.66 |
＜1 |
|
SLB-25.4B-80P |
M |
IR1 |
IR2 |
φ25.4 |
80.6 |
1.9 |
3.9 |
79.3 |
83.04 |
＜1 |
|
SLB-25.4B-100P |
M |
IR1 |
IR2 |
φ25.4 |
100.6 |
1.9 |
3.5 |
99.4 |
103.80 |
＜1 |
|
SLB-25.4B-150P |
M |
IR1 |
IR2 |
φ25.4 |
150.5 |
2.0 |
3.0 |
149.5 |
155.70 |
＜1 |
|
SLB-25.4B-200P |
M |
IR1 |
IR2 |
φ25.4 |
200.5 |
2.0 |
2.8 |
199.6 |
207.60 |
＜1 |
|
SLB-30B-30P |
M |
IR1 |
IR2 |
φ30 |
31.7 |
2.0 |
9.7 |
28.3 |
31.14 |
＜1 |
|
SLB-30B-35P |
M |
IR1 |
IR2 |
φ30 |
36.5 |
2.0 |
8.5 |
33.5 |
36.33 |
＜1 |
|
SLB-30B-40P |
M |
IR1 |
IR2 |
φ30 |
41.3 |
2.0 |
7.6 |
38.7 |
41.52 |
＜1 |
|
SLB-30B-50P |
M |
IR1 |
IR2 |
φ30 |
51.1 |
2.0 |
6.4 |
48.9 |
51.90 |
＜1 |
|
SLB-30B-60P |
M |
IR1 |
IR2 |
φ30 |
60.9 |
2.0 |
5.7 |
59.1 |
62.28 |
＜1 |
|
SLB-30B-70P |
M |
IR1 |
IR2 |
φ30 |
70.9 |
2.0 |
5.1 |
69.1 |
72.66 |
＜1 |
|
SLB-30B-80P |
M |
IR1 |
IR2 |
φ30 |
80.8 |
2.0 |
4.7 |
79.2 |
83.04 |
＜1 |
|
SLB-30B-100P |
M |
IR1 |
IR2 |
φ30 |
100.7 |
2.0 |
4.2 |
99.3 |
103.80 |
＜1 |
|
SLB-30B-120P |
M |
IR1 |
IR2 |
φ30 |
120.6 |
2.0 |
3.8 |
119.4 |
124.56 |
＜1 |
|
SLB-30B-150P |
M |
IR1 |
IR2 |
φ30 |
150.6 |
2.0 |
3.4 |
149.4 |
155.70 |
＜1 |
|
SLB-30B-170P |
M |
IR1 |
IR2 |
φ30 |
170.5 |
2.0 |
3.3 |
169.5 |
176.46 |
＜1 |
|
SLB-30B-200P |
M |
IR1 |
IR2 |
φ30 |
200.5 |
2.0 |
3.1 |
199.5 |
207.60 |
＜1 |
|
SLB-30B-250P |
M |
IR1 |
IR2 |
φ30 |
250.5 |
2.0 |
2.9 |
249.5 |
259.50 |
＜1 |
|
SLB-40B-40P |
M |
IR1 |
IR2 |
φ40 |
42.1 |
2.0 |
12.3 |
37.9 |
41.52 |
＜1 |
|
SLB-40B-50P |
M |
IR1 |
IR2 |
φ40 |
51.7 |
2.0 |
10.0 |
48.3 |
51.90 |
＜1 |
|
SLB-40B-60P |
M |
IR1 |
IR2 |
φ40 |
61.4 |
2.0 |
8.6 |
58.6 |
62.28 |
＜1 |
|
SLB-40B-70P |
M |
IR1 |
IR2 |
φ40 |
71.3 |
2.0 |
7.6 |
68.7 |
72.66 |
＜1 |
|
SLB-40B-80P |
M |
IR1 |
IR2 |
φ40 |
81.2 |
2.0 |
6.9 |
78.8 |
83.04 |
＜1 |
|
SLB-40B-90P |
M |
IR1 |
IR2 |
φ40 |
91.1 |
2.0 |
6.3 |
88.9 |
93.42 |
＜1 |
|
SLB-40B-100P |
M |
IR1 |
IR2 |
φ40 |
101.0 |
2.0 |
5.9 |
99.0 |
103.80 |
＜1 |
|
SLB-40B-120P |
M |
IR1 |
IR2 |
φ40 |
120.9 |
2.0 |
5.2 |
119.1 |
124.56 |
＜1 |
|
SLB-40B-150P |
M |
IR1 |
IR2 |
φ40 |
150.8 |
2.0 |
4.6 |
149.2 |
155.70 |
＜1 |
|
SLB-40B-170P |
M |
IR1 |
IR2 |
φ40 |
170.7 |
2.0 |
4.3 |
169.3 |
176.46 |
＜1 |
|
SLB-40B-200P |
M |
IR1 |
IR2 |
φ40 |
200.6 |
2.0 |
3.9 |
199.4 |
207.60 |
＜1 |
|
SLB-40B-250P |
M |
IR1 |
IR2 |
φ40 |
250.6 |
2.0 |
3.5 |
249.4 |
259.50 |
＜1 |
|
SLB-50B-50P |
M |
IR1 |
IR2 |
φ50 |
52.7 |
3.0 |
15.8 |
47.3 |
51.90 |
＜1 |
|
SLB-50B-60P |
M |
IR1 |
IR2 |
φ50 |
62.3 |
3.0 |
13.5 |
57.7 |
62.28 |
＜1 |
|
SLB-50B-70P |
M |
IR1 |
IR2 |
φ50 |
72.0 |
3.0 |
11.9 |
68.0 |
72.66 |
＜1 |
|
SLB-50B-80P |
M |
IR1 |
IR2 |
φ50 |
81.8 |
3.0 |
10.7 |
78.2 |
83.04 |
＜1 |
|
SLB-50B-90P |
M |
IR1 |
IR2 |
φ50 |
91.6 |
3.0 |
9.8 |
88.4 |
93.42 |
＜1 |
|
SLB-50B-100P |
M |
IR1 |
IR2 |
φ50 |
101.5 |
3.0 |
9.1 |
98.5 |
103.80 |
＜1 |
|
SLB-50B-120P |
M |
IR1 |
IR2 |
φ50 |
121.3 |
3.0 |
8.0 |
118.7 |
124.56 |
＜1 |
|
SLB-50B-150P |
M |
IR1 |
IR2 |
φ50 |
151.2 |
3.0 |
7.0 |
148.8 |
155.70 |
＜1 |
|
SLB-50B-170P |
M |
IR1 |
IR2 |
φ50 |
171.1 |
3.0 |
6.6 |
168.9 |
176.46 |
＜1 |
|
SLB-50B-200P |
M |
IR1 |
IR2 |
φ50 |
201.0 |
3.0 |
6.0 |
199.0 |
207.60 |
＜1 |
|
SLB-50B-220P |
M |
IR1 |
IR2 |
φ50 |
220.9 |
3.0 |
5.7 |
219.1 |
228.36 |
＜1 |
|
SLB-50B-250P |
M |
IR1 |
IR2 |
φ50 |
251.0 |
3.0 |
5.4 |
249.1 |
259.50 |
＜1 |
|
SLB-50B-300P |
M |
IR1 |
IR2 |
φ50 |
300.8 |
3.0 |
5.0 |
299.2 |
311.40 |
＜1 |
|
SLB-25B-25P |
M |
IR1 |
IR2 |
φ25 |
26.5 |
2.0 |
8.4 |
23.5 |
25.95 |
＜1 |
|
SLB-25B-30P |
M |
IR1 |
IR2 |
φ25 |
31.2 |
2.0 |
7.2 |
28.8 |
31.14 |
＜1 |
|
SLB-25B-35P |
M |
IR1 |
IR2 |
φ25 |
36.1 |
2 |
6.4 |
33.9 |
36.33 |
＜1 |
|
SLB-25B-40P |
M |
IR1 |
IR2 |
φ25 |
41.0 |
2.0 |
5.9 |
39.0 |
41.52 |
＜1 |
|
SLB-25B-50P |
M |
IR1 |
IR2 |
φ25 |
50.8 |
2.0 |
5.1 |
49.2 |
51.90 |
＜1 |
|
SLB-25B-60P |
M |
IR1 |
IR2 |
φ25 |
60.8 |
2.0 |
4.5 |
59.2 |
62.28 |
＜1 |
|
SLB-25B-70P |
M |
IR1 |
IR2 |
φ25 |
70.7 |
2.0 |
4.1 |
69.3 |
72.66 |
＜1 |
|
SLB-25B-80P |
M |
IR1 |
IR2 |
φ25 |
80.6 |
2.0 |
3.9 |
79.4 |
83.04 |
＜1 |
|
SLB-25B-90P |
M |
IR1 |
IR2 |
φ25 |
90.6 |
2.0 |
3.7 |
89.4 |
93.42 |
＜1 |
|
SLB-25B-100P |
M |
IR1 |
IR2 |
φ25 |
100.6 |
2.0 |
3.5 |
99.4 |
103.80 |
＜1 |
|
SLB-25B-150P |
M |
IR1 |
IR2 |
φ25 |
150.5 |
2.0 |
3.0 |
149.5 |
155.70 |
＜1 |
|
SLB-25B-170P |
M |
IR1 |
IR2 |
φ25 |
170.5 |
2.0 |
2.9 |
169.5 |
176.46 |
＜1 |
|
SLB-25B-200P |
M |
IR1 |
IR2 |
φ25 |
200.5 |
2.0 |
2.8 |
199.5 |
207.60 |
＜1 |
|
SLB-25.4B-25P |
M |
IR1 |
IR2 |
φ25.4 |
26.5 |
1.8 |
8.4 |
23.6 |
25.95 |
＜1 |
|
SLB-25.4B-30P |
M |
IR1 |
IR2 |
φ25.4 |
31.2 |
1.8 |
7.2 |
28.7 |
31.14 |
＜1 |
Φ50.8~Φ100mm BK7系列 SLB-P球面双凸透镜
|
无镀膜型号 |
防反射膜的型号指定 |
外径 φD |
焦距f |
边缘厚度te |
中心厚度tc |
后焦距fb |
曲率半径r |
偏心 |
||
|
可见光 |
近红外 |
红外 |
||||||||
|
SLB-50.8B-50P |
M |
IR1 |
IR2 |
φ50.8 |
52.7 |
3.0 |
16.3 |
47.1 |
51.90 |
＜1 |
|
SLB-50.8B-60P |
M |
IR1 |
IR2 |
φ50.8 |
62.3 |
3.0 |
13.8 |
57.7 |
62.28 |
＜1 |
|
SLB-50.8B-70P |
M |
IR1 |
IR2 |
φ50.8 |
72.0 |
3.0 |
12.2 |
68.0 |
72.66 |
＜1 |
|
SLB-50.8B-80P |
M |
IR1 |
IR2 |
φ50.8 |
81.8 |
3.0 |
11.0 |
78.2 |
83.04 |
＜1 |
|
SLB-50.8B-90P |
M |
IR1 |
IR2 |
φ50.8 |
91.6 |
2.8 |
9.8 |
88.3 |
93.42 |
＜1 |
|
SLB-50.8B-100P |
M |
IR1 |
IR2 |
φ50.8 |
101.5 |
3.0 |
9.3 |
98.5 |
103.80 |
＜1 |
|
SLB-50.8B-120P |
M |
IR1 |
IR2 |
φ50.8 |
121.3 |
2.8 |
8.0 |
118.6 |
124.56 |
＜1 |
|
SLB-50.8B-150P |
M |
IR1 |
IR2 |
φ50.8 |
151.2 |
2.8 |
7.0 |
148.9 |
155.70 |
＜1 |
|
SLB-50.8B-170P |
M |
IR1 |
IR2 |
φ50.8 |
171.1 |
2.4 |
6.1 |
169.0 |
176.46 |
＜1 |
|
SLB-50.8B-200P |
M |
IR1 |
IR2 |
φ50.8 |
201.0 |
2.9 |
6.0 |
199.0 |
207.60 |
＜1 |
|
SLB-50.8B-250P |
M |
IR1 |
IR2 |
φ50.8 |
251.0 |
2.9 |
5.4 |
249.1 |
259.50 |
＜1 |
|
SLB-50.8B-300P |
M |
IR1 |
IR2 |
φ50.8 |
300.8 |
2.9 |
5.0 |
299.1 |
311.40 |
＜1 |
|
SLB-60B-60P |
M |
IR1 |
IR2 |
φ60 |
63.2 |
3.0 |
18.4 |
56.8 |
62.28 |
＜1 |
|
SLB-60B-70P |
M |
IR1 |
IR2 |
φ60 |
72.7 |
3.0 |
16.0 |
67.3 |
72.66 |
＜1 |
|
SLB-60B-80P |
M |
IR1 |
IR2 |
φ60 |
82.4 |
3.0 |
14.2 |
77.6 |
83.04 |
＜1 |
|
SLB-60B-90P |
M |
IR1 |
IR2 |
φ60 |
92.2 |
3.0 |
13.0 |
87.8 |
93.42 |
＜1 |
|
SLB-60B-100P |
M |
IR1 |
IR2 |
φ60 |
102.0 |
3.0 |
11.9 |
98.0 |
103.80 |
＜1 |
|
SLB-60B-120P |
M |
IR1 |
IR2 |
φ60 |
121.7 |
3.0 |
10.3 |
118.3 |
124.56 |
＜1 |
|
SLB-60B-150P |
M |
IR1 |
IR2 |
φ60 |
151.5 |
3.0 |
8.8 |
148.5 |
155.70 |
＜1 |
|
SLB-60B-170P |
M |
IR1 |
IR2 |
φ60 |
171.4 |
3.0 |
8.1 |
168.7 |
176.46 |
＜1 |
|
SLB-60B-200P |
M |
IR1 |
IR2 |
φ60 |
201.2 |
3.0 |
7.4 |
198.8 |
207.60 |
＜1 |
|
SLB-60B-250P |
M |
IR1 |
IR2 |
φ60 |
251.1 |
3.0 |
6.5 |
248.9 |
259.50 |
＜1 |
|
SLB-60B-300P |
M |
IR1 |
IR2 |
φ60 |
301.0 |
3.0 |
5.9 |
299.0 |
311.40 |
＜1 |
|
SLB-80B-100P |
M |
IR1 |
IR2 |
φ80 |
103.2 |
3.0 |
19.0 |
96.8 |
103.80 |
＜1 |
|
SLB-80B-150P |
M |
IR1 |
IR2 |
φ80 |
152.2 |
3.0 |
13.5 |
147.8 |
155.70 |
＜1 |
|
SLB-80B-200P |
M |
IR1 |
IR2 |
φ80 |
201.8 |
3.0 |
10.8 |
198.2 |
207.60 |
＜1 |
|
SLB-80B-250P |
M |
IR1 |
IR2 |
φ80 |
251.5 |
3.0 |
9.2 |
248.5 |
259.50 |
＜1 |
|
SLB-80B-300P |
M |
IR1 |
IR2 |
φ80 |
301.3 |
3.0 |
8.2 |
298.7 |
311.40 |
＜1 |
|
SLB-80B-400P |
M |
IR1 |
IR2 |
φ80 |
401.1 |
3.0 |
6.9 |
398.9 |
415.20 |
＜1 |
|
SLB-80B-500P |
M |
IR1 |
IR2 |
φ80 |
501.0 |
3.0 |
6.1 |
499.0 |
519.00 |
＜1 |
|
SLB-80B-700P |
M |
IR1 |
IR2 |
φ80 |
700.9 |
3.0 |
5.2 |
699.1 |
726.60 |
＜1 |
|
SLB-80B-1000P |
M |
IR1 |
IR2 |
φ80 |
1000.7 |
3.0 |
4.5 |
999.3 |
1038.00 |
＜1 |
|
SLB-100B-150P |
M |
IR1 |
IR2 |
φ100 |
153.3 |
3.0 |
19.5 |
146.7 |
155.70 |
＜1 |
|
SLB-100B-200P |
M |
IR1 |
IR2 |
φ100 |
202.5 |
3.0 |
15.2 |
197.5 |
207.60 |
＜1 |
|
SLB-100B-250P |
M |
IR1 |
IR2 |
φ100 |
252.1 |
3.0 |
12.7 |
247.9 |
259.50 |
＜1 |
|
SLB-100B-300P |
M |
IR1 |
IR2 |
φ100 |
301.8 |
3.0 |
11.1 |
298.2 |
311.40 |
＜1 |
|
SLB-100B-400P |
M |
IR1 |
IR2 |
φ100 |
401.5 |
3.0 |
9.0 |
398.5 |
415.20 |
＜1 |
|
SLB-100B-500P |
M |
IR1 |
IR2 |
φ100 |
501.3 |
3.0 |
7.8 |
498.7 |
519.00 |
＜1 |
|
SLB-100B-700P |
M |
IR1 |
IR2 |
φ100 |
701.1 |
3.0 |
6.4 |
698.9 |
726.60 |
＜1 |
|
SLB-100B-1000P |
M |
IR1 |
IR2 |
φ100 |
1001.0 |
3.0 |
5.4 |
999.1 |
1038.00 |
＜1 |
|
SLB-50.8B-50P |
M |
IR1 |
IR2 |
φ50.8 |
52.7 |
3.0 |
16.3 |
47.1 |
51.90 |
＜1 |
|
SLB-50.8B-60P |
M |
IR1 |
IR2 |
φ50.8 |
62.3 |
3.0 |
13.8 |
57.7 |
62.28 |
＜1 |
|
SLB-50.8B-70P |
M |
IR1 |
IR2 |
φ50.8 |
72.0 |
3.0 |
12.2 |
68.0 |
72.66 |
＜1 |
|
SLB-50.8B-80P |
M |
IR1 |
IR2 |
φ50.8 |
81.8 |
3.0 |
11.0 |
78.2 |
83.04 |
＜1 |
|
SLB-50.8B-90P |
M |
IR1 |
IR2 |
φ50.8 |
91.6 |
2.8 |
9.8 |
88.3 |
93.42 |
＜1 |
|
SLB-50.8B-100P |
M |
IR1 |
IR2 |
φ50.8 |
101.5 |
3.0 |
9.3 |
98.5 |
103.80 |
＜1 |
|
SLB-50.8B-120P |
M |
IR1 |
IR2 |
φ50.8 |
121.3 |
2.8 |
8.0 |
118.6 |
124.56 |
＜1 |
|
SLB-50.8B-150P |
M |
IR1 |
IR2 |
φ50.8 |
151.2 |
2.8 |
7.0 |
148.9 |
155.70 |
＜1 |
|
SLB-50.8B-170P |
M |
IR1 |
IR2 |
φ50.8 |
171.1 |
2.4 |
6.1 |
169.0 |
176.46 |
＜1 |
|
SLB-50.8B-200P |
M |
IR1 |
IR2 |
φ50.8 |
201.0 |
2.9 |
6.0 |
199.0 |
207.60 |
＜1 |
|
SLB-50.8B-250P |
M |
IR1 |
IR2 |
φ50.8 |
251.0 |
2.9 |
5.4 |
249.1 |
259.50 |
＜1 |
|
SLB-50.8B-300P |
M |
IR1 |
IR2 |
φ50.8 |
300.8 |
2.9 |
5.0 |
299.1 |
311.40 |
＜1 |
|
SLB-60B-60P |
M |
IR1 |
IR2 |
φ60 |
63.2 |
3.0 |
18.4 |
56.8 |
62.28 |
＜1 |
|
SLB-60B-70P |
M |
IR1 |
IR2 |
φ60 |
72.7 |
3.0 |
16.0 |
67.3 |
72.66 |
＜1 |
|
SLB-60B-80P |
M |
IR1 |
IR2 |
φ60 |
82.4 |
3.0 |
14.2 |
77.6 |
83.04 |
＜1 |
|
SLB-60B-90P |
M |
IR1 |
IR2 |
φ60 |
92.2 |
3.0 |
13.0 |
87.8 |
93.42 |
＜1 |
|
SLB-60B-100P |
M |
IR1 |
IR2 |
φ60 |
102.0 |
3.0 |
11.9 |
98.0 |
103.80 |
＜1 |
|
SLB-60B-120P |
M |
IR1 |
IR2 |
φ60 |
121.7 |
3.0 |
10.3 |
118.3 |
124.56 |
＜1 |
|
SLB-60B-150P |
M |
IR1 |
IR2 |
φ60 |
151.5 |
3.0 |
8.8 |
148.5 |
155.70 |
＜1 |
|
SLB-60B-170P |
M |
IR1 |
IR2 |
φ60 |
171.4 |
3.0 |
8.1 |
168.7 |
176.46 |
＜1 |
|
SLB-60B-200P |
M |
IR1 |
IR2 |
φ60 |
201.2 |
3.0 |
7.4 |
198.8 |
207.60 |
＜1 |
|
SLB-60B-250P |
M |
IR1 |
IR2 |
φ60 |
251.1 |
3.0 |
6.5 |
248.9 |
259.50 |
＜1 |
|
SLB-60B-300P |
M |
IR1 |
IR2 |
φ60 |
301.0 |
3.0 |
5.9 |
299.0 |
311.40 |
＜1 |
|
SLB-80B-100P |
M |
IR1 |
IR2 |
φ80 |
103.2 |
3.0 |
19.0 |
96.8 |
103.80 |
＜1 |
|
SLB-80B-150P |
M |
IR1 |
IR2 |
φ80 |
152.2 |
3.0 |
13.5 |
147.8 |
155.70 |
＜1 |
|
SLB-80B-200P |
M |
IR1 |
IR2 |
φ80 |
201.8 |
3.0 |
10.8 |
198.2 |
207.60 |
＜1 |
|
SLB-80B-250P |
M |
IR1 |
IR2 |
φ80 |
251.5 |
3.0 |
9.2 |
248.5 |
259.50 |
＜1 |
|
SLB-80B-300P |
M |
IR1 |
IR2 |
φ80 |
301.3 |
3.0 |
8.2 |
298.7 |
311.40 |
＜1 |
|
SLB-80B-400P |
M |
IR1 |
IR2 |
φ80 |
401.1 |
3.0 |
6.9 |
398.9 |
415.20 |
＜1 |
|
SLB-80B-500P |
M |
IR1 |
IR2 |
φ80 |
501.0 |
3.0 |
6.1 |
499.0 |
519.00 |
＜1 |
|
SLB-80B-700P |
M |
IR1 |
IR2 |
φ80 |
700.9 |
3.0 |
5.2 |
699.1 |
726.60 |
＜1 |
|
SLB-80B-1000P |
M |
IR1 |
IR2 |
φ80 |
1000.7 |
3.0 |
4.5 |
999.3 |
1038.00 |
＜1 |
|
SLB-100B-150P |
M |
IR1 |
IR2 |
φ100 |
153.3 |
3.0 |
19.5 |
146.7 |
155.70 |
＜1 |
|
SLB-100B-200P |
M |
IR1 |
IR2 |
φ100 |
202.5 |
3.0 |
15.2 |
197.5 |
207.60 |
＜1 |
|
SLB-100B-250P |
M |
IR1 |
IR2 |
φ100 |
252.1 |
3.0 |
12.7 |
247.9 |
259.50 |
＜1 |
|
SLB-100B-300P |
M |
IR1 |
IR2 |
φ100 |
301.8 |
3.0 |
11.1 |
298.2 |
311.40 |
＜1 |
|
SLB-100B-400P |
M |
IR1 |
IR2 |
φ100 |
401.5 |
3.0 |
9.0 |
398.5 |
415.20 |
＜1 |
200/308/400消色差透镜
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可见光气隙消色差聚焦双合透镜
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西格玛光机非球面平凸透镜
把平凸透镜的凸面改成非球面形状，可制作球差小的短焦距透镜，也就是OptoSigma非球面平凸透镜。西格玛光机非球面平凸透镜常被用于汇聚照明光，或准直点光源。
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