这款凸透镜在表面质量上仅次于球面凸透镜（SLB-P），但具有更高的性价比，适用于对表面质量要求不高的照明或观察等光学系统。除了表面质量外，其其他技术指标与球面凸透镜（SLB-P）一致。若非进行激光高精度实验，建议选择经济实惠的BK7球面凸透镜。
所属品牌： 日本OptoSigma
负责人：韦工
联系电话：18927460030 电子邮箱：bqwei@welloptics.cn
BK7材质经济型球面凸透镜，外径5-100mm，焦距8-1000mm
这款凸透镜在表面质量上仅次于球面凸透镜（SLB-P），但具有更高的性价比，适用于对表面质量要求不高的照明或观察等光学系统。除了表面质量外，其其他技术指标与球面凸透镜（SLB-P）一致。若非进行激光高精度实验，建议选择经济实惠的BK7球面凸透镜。Sigmakoki高性价比凸透镜包括2种类型：平凸透镜，双凸透镜。除没镀膜的产品外，还提供镀了可见光/近红外/红外用防反射膜的标准透镜系列
Optosigma经济型球面凸透镜S-SLB-P/S-SLB-B-P功能说明图
Optosigma经济型BK7球面凸透镜S-SLB-P/S-SLB-B-P技术指标
|
共同指标 |
|
|
材质 |
BK7 |
|
设计波长 |
546.1nm |
|
折射率 |
ne＝1.519 |
|
偏心 |
＜3′ |
|
镀膜 |
无镀膜：型号末尾 P |
|
防反射膜：型号末尾 PM, PIR1, PIR2 |
|
|
激光损伤阈值 （参考值） |
防反射膜 4J/cm2 |
|
脉冲宽10ns，重复频率20Hz |
|
|
有效直径 |
外径的90％ 无镀膜 |
|
外径的85％ 镀膜 φ10≦D |
|
|
外径的83％ 镀膜 D＜φ10 |
|
|
表面质量 |
60－40 |
Sigmakoki经济型球面凸透镜S-SLB-P/S-SLB-B-P透过率波长特性图（T：透过率）
西格玛光机经济型球面凸透镜外形图
Optosigma高性价比凸透镜S-SLB-P/S-SLB-B-P使用注意事项
-球面平凸透镜，球面双凸透镜都有色差，其焦距随波长变化。各波长的焦距请参考网页上的“焦距随波长变化特性数据”
-入射光束有方向性。请务必从经济型BK7球面凸透镜凸面侧入射。否则球差大，光斑变大，成像会模糊。
-无镀膜产品因透镜的正面和反面都有较大的反射损失，所以透过率为 90%左右。
西格玛光机球面双凸镜S-SLB-P/S-SLB-B-P防反射膜指定方法
【例】S-SLB-100-500PM透镜指定近红外用（633〜1064nm）的防反射膜时
|
AR膜类型 |
型号 |
适用波长〔nm〕 |
透过率〔％〕 |
|
可见光谱区 |
SLB-100B-500PM |
400〜700 |
＞平均99 |
|
近红外谱区 |
SLB-100B-500PIR1 |
633〜1064 |
＞平均98.5 |
|
红外谱区 |
SLB-100B-500PIR2 |
750〜1550 |
＞平均98.5 |
上述型号为S-SLB-100-500PM透镜上镀有防反射膜时的例子。防反射膜可以镀在所有SLB系列的透镜上。
Sigamkoki 经济型平凸透镜,S-SLB-P,经济型双凸透镜,S-SLB-B-P型号汇总列表
经济型平凸透镜S-SLB-P
|
无镀膜 |
防反射膜的型号指定 |
外径 φD(mm) |
焦距 f(mm) |
边缘厚度te(mm) |
中心厚度tc(mm) |
后焦距fb(mm) |
曲率半径r(mm) |
||
|
型号 |
可见光400〜700nm |
近红外633〜1064nm |
红外750〜1550nm |
||||||
|
S-SLB-06-08P |
M |
IR1 |
IR2 |
φ6 |
8 |
1.0 |
2.3 |
6.5 |
4.15 |
|
S-SLB-06-10P |
M |
IR1 |
IR2 |
φ6 |
10 |
1.0 |
2.0 |
8.7 |
5.19 |
|
S-SLB-07-20P |
M |
IR1 |
IR2 |
φ7 |
20 |
1.7 |
2.3 |
18.5 |
10.38 |
|
S-SLB-07-40P |
M |
IR1 |
IR2 |
φ7 |
40 |
1.6 |
1.9 |
38.8 |
20.76 |
|
S-SLB-08-10P |
M |
IR1 |
IR2 |
φ8 |
10 |
1.5 |
3.4 |
7.8 |
5.19 |
|
S-SLB-08-15P |
M |
IR1 |
IR2 |
φ8 |
15 |
1.5 |
2.6 |
13.3 |
7.79 |
|
S-SLB-08-25P |
M |
IR1 |
IR2 |
φ8 |
25 |
1.5 |
2.1 |
23.6 |
12.98 |
|
S-SLB-08-40P |
M |
IR1 |
IR2 |
φ8 |
40 |
1.5 |
1.9 |
38.8 |
20.76 |
|
S-SLB-10-15P |
M |
IR1 |
IR2 |
φ10 |
15 |
2.0 |
3.8 |
12.5 |
7.79 |
|
S-SLB-10-20P |
M |
IR1 |
IR2 |
φ10 |
20 |
2.0 |
3.3 |
17.8 |
10.38 |
|
S-SLB-10-25P |
M |
IR1 |
IR2 |
φ10 |
25 |
2.0 |
3.0 |
23.0 |
12.98 |
|
S-SLB-10-30P |
M |
IR1 |
IR2 |
φ10 |
30 |
2.0 |
2.8 |
28.1 |
15.57 |
|
S-SLB-10-40P |
M |
IR1 |
IR2 |
φ10 |
40 |
2.0 |
2.6 |
38.3 |
20.76 |
|
S-SLB-10-50P |
M |
IR1 |
IR2 |
φ10 |
50 |
2.0 |
2.5 |
48.4 |
25.95 |
|
S-SLB-10-60P |
M |
IR1 |
IR2 |
φ10 |
60 |
2.0 |
2.4 |
58.4 |
31.14 |
|
S-SLB-10-70P |
M |
IR1 |
IR2 |
φ10 |
70 |
2.0 |
2.3 |
68.5 |
36.33 |
|
S-SLB-10-100P |
M |
IR1 |
IR2 |
φ10 |
100 |
2.0 |
2.2 |
98.5 |
51.90 |
|
S-SLB-15-20P |
M |
IR1 |
IR2 |
φ15 |
20 |
2.0 |
5.2 |
16.6 |
10.38 |
|
S-SLB-15-25P |
M |
IR1 |
IR2 |
φ15 |
25 |
2.0 |
4.4 |
22.1 |
12.98 |
|
S-SLB-15-30P |
M |
IR1 |
IR2 |
φ15 |
30 |
2.0 |
3.9 |
27.4 |
15.57 |
|
S-SLB-15-40P |
M |
IR1 |
IR2 |
φ15 |
40 |
2.0 |
3.4 |
37.8 |
20.76 |
|
S-SLB-15-50P |
M |
IR1 |
IR2 |
φ15 |
50 |
2.0 |
3.1 |
48.0 |
25.95 |
|
S-SLB-15-60P |
M |
IR1 |
IR2 |
φ15 |
60 |
2.0 |
2.9 |
58.1 |
31.14 |
|
S-SLB-15-70P |
M |
IR1 |
IR2 |
φ15 |
70 |
2.0 |
2.8 |
68.2 |
36.33 |
|
S-SLB-15-80P |
M |
IR1 |
IR2 |
φ15 |
80 |
2.0 |
2.7 |
78.2 |
41.52 |
|
S-SLB-15-90P |
M |
IR1 |
IR2 |
φ15 |
90 |
2.0 |
2.6 |
88.3 |
46.71 |
|
S-SLB-15-100P |
M |
IR1 |
IR2 |
φ15 |
100 |
2.0 |
2.5 |
98.3 |
51.90 |
|
S-SLB-15-120P |
M |
IR1 |
IR2 |
φ15 |
120 |
2.0 |
2.5 |
118.4 |
62.28 |
|
S-SLB-15-150P |
M |
IR1 |
IR2 |
φ15 |
150 |
2.0 |
2.4 |
148.4 |
77.85 |
|
S-SLB-20-25P |
M |
IR1 |
IR2 |
φ20 |
25 |
2.0 |
6.7 |
20.6 |
12.98 |
|
S-SLB-20-30P |
M |
IR1 |
IR2 |
φ20 |
30 |
2.0 |
5.6 |
26.3 |
15.57 |
|
S-SLB-20-40P |
M |
IR1 |
IR2 |
φ20 |
40 |
2.0 |
4.6 |
37.0 |
20.76 |
|
S-SLB-20-50P |
M |
IR1 |
IR2 |
φ20 |
50 |
2.0 |
4.0 |
47.4 |
25.95 |
|
S-SLB-20-60P |
M |
IR1 |
IR2 |
φ20 |
60 |
2.0 |
3.6 |
57.6 |
31.14 |
|
S-SLB-20-70P |
M |
IR1 |
IR2 |
φ20 |
70 |
2.0 |
3.4 |
67.8 |
36.33 |
|
S-SLB-20-80P |
M |
IR1 |
IR2 |
φ20 |
80 |
2.0 |
3.2 |
77.9 |
41.52 |
|
S-SLB-20-90P |
M |
IR1 |
IR2 |
φ20 |
90 |
2.0 |
3.1 |
88.0 |
46.71 |
|
S-SLB-20-100P |
M |
IR1 |
IR2 |
φ20 |
100 |
2.0 |
3.0 |
98.0 |
51.90 |
|
S-SLB-20-120P |
M |
IR1 |
IR2 |
φ20 |
120 |
2.0 |
2.8 |
118.2 |
62.28 |
|
S-SLB-20-150P |
M |
IR1 |
IR2 |
φ20 |
150 |
2.0 |
2.6 |
148.3 |
77.85 |
|
S-SLB-20-170P |
M |
IR1 |
IR2 |
φ20 |
170 |
2.0 |
2.6 |
168.2 |
88.23 |
|
S-SLB-20-200P |
M |
IR1 |
IR2 |
φ20 |
200 |
2.0 |
2.5 |
198.4 |
103.80 |
|
S-SLB-25-30P |
M |
IR1 |
IR2 |
φ25 |
30 |
2.0 |
8.3 |
24.5 |
15.57 |
|
S-SLB-25-35P |
M |
IR1 |
IR2 |
φ25 |
35 |
2.0 |
7.0 |
30.4 |
18.17 |
|
S-SLB-25-40P |
M |
IR1 |
IR2 |
φ25 |
40 |
2.0 |
6.2 |
36.0 |
20.76 |
|
S-SLB-25-50P |
M |
IR1 |
IR2 |
φ25 |
50 |
2.0 |
5.2 |
46.6 |
25.95 |
|
S-SLB-25-70P |
M |
IR1 |
IR2 |
φ25 |
70 |
2.0 |
4.2 |
67.2 |
36.33 |
|
S-SLB-25-80P |
M |
IR1 |
IR2 |
φ25 |
80 |
2.0 |
3.9 |
77.4 |
41.52 |
|
S-SLB-25-90P |
M |
IR1 |
IR2 |
φ25 |
90 |
2.0 |
3.7 |
87.6 |
46.71 |
|
S-SLB-25-100P |
M |
IR1 |
IR2 |
φ25 |
100 |
2.0 |
3.5 |
97.7 |
51.90 |
|
S-SLB-25-120P |
M |
IR1 |
IR2 |
φ25 |
120 |
2.0 |
3.3 |
117.8 |
62.28 |
|
S-SLB-25-150P |
M |
IR1 |
IR2 |
φ25 |
150 |
2.0 |
3.0 |
148.0 |
77.85 |
|
S-SLB-25-200P |
M |
IR1 |
IR2 |
φ25 |
200 |
2.0 |
2.8 |
198.2 |
103.80 |
|
S-SLB-30-35P |
M |
IR1 |
IR2 |
φ30 |
35 |
2.0 |
9.9 |
28.5 |
18.17 |
|
S-SLB-30-40P |
M |
IR1 |
IR2 |
φ30 |
40 |
2.0 |
8.4 |
34.5 |
20.76 |
|
S-SLB-30-50P |
M |
IR1 |
IR2 |
φ30 |
50 |
2.0 |
6.8 |
45.5 |
25.95 |
|
S-SLB-30-60P |
M |
IR1 |
IR2 |
φ30 |
60 |
2.0 |
5.9 |
56.1 |
31.14 |
|
S-SLB-30-70P |
M |
IR1 |
IR2 |
φ30 |
70 |
2.0 |
5.2 |
66.5 |
36.33 |
|
S-SLB-30-80P |
M |
IR1 |
IR2 |
φ30 |
80 |
2.0 |
4.8 |
76.8 |
41.52 |
|
S-SLB-30-90P |
M |
IR1 |
IR2 |
φ30 |
90 |
2.0 |
4.5 |
87.1 |
46.71 |
|
S-SLB-30-100P |
M |
IR1 |
IR2 |
φ30 |
100 |
2.0 |
4.2 |
97.2 |
51.90 |
|
S-SLB-30-120P |
M |
IR1 |
IR2 |
φ30 |
120 |
2.0 |
3.8 |
117.5 |
62.28 |
|
S-SLB-30-150P |
M |
IR1 |
IR2 |
φ30 |
150 |
2.0 |
3.5 |
147.7 |
77.85 |
|
S-SLB-30-170P |
M |
IR1 |
IR2 |
φ30 |
170 |
2.0 |
3.3 |
167.8 |
88.23 |
|
S-SLB-30-200P |
M |
IR1 |
IR2 |
φ30 |
200 |
2.0 |
3.1 |
198.0 |
103.80 |
|
S-SLB-30-250P |
M |
IR1 |
IR2 |
φ30 |
250 |
2.0 |
2.9 |
248.1 |
129.75 |
|
S-SLB-30-300P |
M |
IR1 |
IR2 |
φ30 |
300 |
2.0 |
2.7 |
298.2 |
155.70 |
|
S-SLB-30-350P |
M |
IR1 |
IR2 |
φ30 |
350 |
2.0 |
2.6 |
348.3 |
181.65 |
|
S-SLB-40-50P |
M |
IR1 |
IR2 |
φ40 |
50 |
2.0 |
11.4 |
42.5 |
25.95 |
|
S-SLB-40-60P |
M |
IR1 |
IR2 |
φ40 |
60 |
2.0 |
9.3 |
53.9 |
31.14 |
|
S-SLB-40-70P |
M |
IR1 |
IR2 |
φ40 |
70 |
2.0 |
8.0 |
64.7 |
36.33 |
|
S-SLB-40-80P |
M |
IR1 |
IR2 |
φ40 |
80 |
2.0 |
7.1 |
75.3 |
41.52 |
|
S-SLB-40-90P |
M |
IR1 |
IR2 |
φ40 |
90 |
2.0 |
6.5 |
85.7 |
46.71 |
|
S-SLB-40-100P |
M |
IR1 |
IR2 |
φ40 |
100 |
2.0 |
6.0 |
96.0 |
51.90 |
|
S-SLB-40-120P |
M |
IR1 |
IR2 |
φ40 |
120 |
2.0 |
5.3 |
116.5 |
62.28 |
|
S-SLB-40-150P |
M |
IR1 |
IR2 |
φ40 |
150 |
2.0 |
4.6 |
147.0 |
77.85 |
|
S-SLB-40-170P |
M |
IR1 |
IR2 |
φ40 |
170 |
2.0 |
4.3 |
167.2 |
88.23 |
|
S-SLB-40-200P |
M |
IR1 |
IR2 |
φ40 |
200 |
2.0 |
3.9 |
197.4 |
103.80 |
|
S-SLB-40-250P |
M |
IR1 |
IR2 |
φ40 |
250 |
2.0 |
3.6 |
247.7 |
129.75 |
|
S-SLB-40-1000P |
M |
IR1 |
IR2 |
φ40 |
1000 |
2.0 |
2.4 |
998.4 |
519.00 |
|
S-SLB-50-70P |
M |
IR1 |
IR2 |
φ50 |
70 |
3.0 |
13.0 |
61.5 |
36.33 |
|
S-SLB-50-90P |
M |
IR1 |
IR2 |
φ50 |
90 |
3.0 |
10.3 |
83.2 |
46.71 |
|
S-SLB-50-100P |
M |
IR1 |
IR2 |
φ50 |
100 |
3.0 |
9.4 |
93.8 |
51.90 |
|
S-SLB-50-120P |
M |
IR1 |
IR2 |
φ50 |
120 |
3.0 |
8.2 |
114.6 |
62.28 |
|
S-SLB-50-150P |
M |
IR1 |
IR2 |
φ50 |
150 |
3.0 |
7.1 |
145.3 |
77.85 |
|
S-SLB-50-170P |
M |
IR1 |
IR2 |
φ50 |
170 |
3.0 |
6.6 |
165.6 |
88.23 |
|
S-SLB-50-200P |
M |
IR1 |
IR2 |
φ50 |
200 |
3.0 |
6.1 |
196.0 |
103.80 |
|
S-SLB-60-70P |
M |
IR1 |
IR2 |
φ60 |
70 |
3.0 |
18.8 |
57.6 |
36.33 |
|
S-SLB-60-100P |
M |
IR1 |
IR2 |
φ60 |
100 |
3.0 |
12.5 |
91.7 |
51.90 |
|
S-SLB-60-120P |
M |
IR1 |
IR2 |
φ60 |
120 |
3.0 |
10.7 |
113.0 |
62.28 |
|
S-SLB-60-150P |
M |
IR1 |
IR2 |
φ60 |
150 |
3.0 |
9.0 |
144.1 |
77.85 |
|
S-SLB-80-150P |
M |
IR1 |
IR2 |
φ80 |
150 |
3.0 |
14.1 |
140.8 |
77.85 |
|
S-SLB-80-250P |
M |
IR1 |
IR2 |
φ80 |
250 |
3.0 |
9.3 |
243.9 |
129.75 |
|
S-SLB-100-150P |
M |
IR1 |
IR2 |
φ100 |
150 |
3.0 |
21.2 |
136.1 |
77.85 |
|
S-SLB-100-200P |
M |
IR1 |
IR2 |
φ100 |
200 |
3.0 |
15.8 |
189.6 |
103.80 |
|
S-SLB-100-250P |
M |
IR1 |
IR2 |
φ100 |
250 |
3.0 |
13.0 |
241.4 |
129.75 |
|
S-SLB-100-300P |
M |
IR1 |
IR2 |
φ100 |
300 |
3.0 |
11.2 |
292.6 |
155.70 |
|
S-SLB-100-500P |
M |
IR1 |
IR2 |
φ100 |
500 |
3.0 |
7.9 |
494.8 |
259.50 |
|
S-SLB-100-1000P |
M |
IR1 |
IR2 |
φ100 |
1000 |
3.0 |
5.4 |
996.4 |
519.00 |
经济型双凸透镜S-SLB-B-P
|
无镀膜 |
防反射膜的型号指定 |
外径 φD(mm) |
焦距 f(mm) |
边缘厚度te(mm) |
中心厚度tc(mm) |
后焦距fb(mm) |
曲率半径r(mm) |
||
|
型号 |
可见光400〜700nm |
近红外633〜1064nm |
红外750〜1550nm |
||||||
|
S-SLB-05B-08P |
M |
IR1 |
IR2 |
φ5 |
8.4 |
1.4 |
2.1 |
7.6 |
8.30 |
|
S-SLB-05B-20P |
M |
IR1 |
IR2 |
φ5 |
20.2 |
1.1 |
1.4 |
19.8 |
20.76 |
|
S-SLB-06B-06P |
M |
IR1 |
IR2 |
φ6 |
6.4 |
1.0 |
2.5 |
5.6 |
6.23 |
|
S-SLB-08B-08P |
M |
IR1 |
IR2 |
φ8 |
8.6 |
1.5 |
3.6 |
7.4 |
8.30 |
|
S-SLB-10B-10P |
M |
IR1 |
IR2 |
φ10 |
10.8 |
2.0 |
4.6 |
9.2 |
10.38 |
|
S-SLB-10B-15P |
M |
IR1 |
IR2 |
φ10 |
15.6 |
2.0 |
3.6 |
14.4 |
15.57 |
|
S-SLB-10B-20P |
M |
IR1 |
IR2 |
φ10 |
20.5 |
2.0 |
3.2 |
19.5 |
20.76 |
|
S-SLB-10B-40P |
M |
IR1 |
IR2 |
φ10 |
40.4 |
2.0 |
2.6 |
39.6 |
41.52 |
|
S-SLB-15B-15P |
M |
IR1 |
IR2 |
φ15 |
16.0 |
2.0 |
5.9 |
14.0 |
15.57 |
|
S-SLB-15B-20P |
M |
IR1 |
IR2 |
φ15 |
20.8 |
2.0 |
4.8 |
19.2 |
20.76 |
|
S-SLB-15B-30P |
M |
IR1 |
IR2 |
φ15 |
30.6 |
2.0 |
3.8 |
29.4 |
31.14 |
|
S-SLB-15B-40P |
M |
IR1 |
IR2 |
φ15 |
40.6 |
2.0 |
3.4 |
39.4 |
41.52 |
|
S-SLB-20B-30P |
M |
IR1 |
IR2 |
φ20 |
31.0 |
2.0 |
5.3 |
29.1 |
31.14 |
|
S-SLB-20B-40P |
M |
IR1 |
IR2 |
φ20 |
40.7 |
2.0 |
4.4 |
39.3 |
41.52 |
|
S-SLB-20B-50P |
M |
IR1 |
IR2 |
φ20 |
50.7 |
2.0 |
3.9 |
49.3 |
51.90 |
|
S-SLB-25B-35P |
M |
IR1 |
IR2 |
φ25 |
36.1 |
2.0 |
6.4 |
33.9 |
36.33 |
|
S-SLB-25B-50P |
M |
IR1 |
IR2 |
φ25 |
50.8 |
2.0 |
5.1 |
49.2 |
51.90 |
|
S-SLB-25B-60P |
M |
IR1 |
IR2 |
φ25 |
60.8 |
2.0 |
4.5 |
59.2 |
62.28 |
|
S-SLB-25B-70P |
M |
IR1 |
IR2 |
φ25 |
70.7 |
2.0 |
4.2 |
69.3 |
72.66 |
|
S-SLB-30B-30P |
M |
IR1 |
IR2 |
φ30 |
31.7 |
2.0 |
9.7 |
28.3 |
31.14 |
|
S-SLB-30B-40P |
M |
IR1 |
IR2 |
φ30 |
41.3 |
2.0 |
7.6 |
38.7 |
41.52 |
|
S-SLB-40B-40P |
M |
IR1 |
IR2 |
φ40 |
42.1 |
2.0 |
12.3 |
37.9 |
41.52 |
|
S-SLB-40B-50P |
M |
IR1 |
IR2 |
φ40 |
51.7 |
2.0 |
10.0 |
48.3 |
51.90 |
|
S-SLB-40B-60P |
M |
IR1 |
IR2 |
φ40 |
61.4 |
2.0 |
8.6 |
58.6 |
62.28 |
|
S-SLB-40B-100P |
M |
IR1 |
IR2 |
φ40 |
101.0 |
2.0 |
5.9 |
99.0 |
103.80 |
|
S-SLB-40B-150P |
M |
IR1 |
IR2 |
φ40 |
150.8 |
2.0 |
4.6 |
149.2 |
155.70 |
|
S-SLB-50B-150P |
M |
IR1 |
IR2 |
φ50 |
151.2 |
3.0 |
7.0 |
148.8 |
155.70 |
|
S-SLB-50B-200P |
M |
IR1 |
IR2 |
φ50 |
201.0 |
3.0 |
6.0 |
199.0 |
207.60 |
