特点
■宽光谱范围350nm-1600nm
■可见到近红外波段具有优良的光谱透过率
■多种尺寸及焦距规格可选
■可以用于聚焦准直光或者准直点光源
■光学实验最常用的器件
为了减少球差的引入，聚焦时准直光应该入射到透镜的曲面上，而准直时入射光应该入射到透镜的平面上。
瑞研光学提供平凸透镜、双凸透镜来图定制及镀膜服务
N-BK7平凸光学透镜、双凸光学透镜基本参数
材料 ：N-BK7
直径公差：+0.0/-0.1mm
厚度公差：±0.1mm
中心偏移：<3'
焦距公差：±1%
面型：λ/4@632.8nm
表面精度：40-20
通光孔径：>90%
N-BK7平凸光学透镜
N-BK7平凸光学透镜【现货库存供货】
| 型号 | 直径D | 焦距EFL | 价格 | 备注 | 型号 | 直径D | 焦距EFL | 价格 | 备注 |
| 210-006 | 6.00 | 6.00 | CALL | | 210-131 | 25.40 | 50.00 | CALL | |
| 210-116 | 6.00 | 10.00 | CALL | | 210-134 | 25.40 | 60.00 | CALL | |
| 210-470 | 6.00 | 20.00 | CALL | | 210-608 | 25.40 | 75.00 | CALL | |
| 210-222 | 6.00 | 30.00 | CALL | | 210-509 | 25.40 | 100.00 | CALL | |
| 210-700 | 6.00 | 40.00 | CALL | | 210-986 | 25.40 | 125.00 | CALL | |
| 210-576 | 10.00 | 12.00 | CALL | | 210-433 | 25.40 | 150.00 | CALL | |
| 210-472 | 10.00 | 20.00 | CALL | | 210-229 | 25.40 | 175.00 | CALL | |
| 210-540 | 12.70 | 15.00 | CALL | | 210-708 | 25.40 | 200.00 | CALL | |
| 210-074 | 12.70 | 20.00 | CALL | | 210-461 | 25.40 | 250.00 | CALL | |
| 210-560 | 12.70 | 25.00 | CALL | | 210-484 | 25.40 | 300.00 | CALL | |
| 210-289 | 12.70 | 30.00 | CALL | | 210-172 | 25.40 | 400.00 | CALL | |
| 210-304 | 12.70 | 40.00 | CALL | | 210-908 | 25.40 | 500.00 | CALL | |
| 210-213 | 12.70 | 50.00 | CALL | | 210-978 | 25.40 | 750.00 | CALL | |
| 210-207 | 12.70 | 100.00 | CALL | | 210-464 | 25.40 | 1000.0 | CALL | |
| 210-859 | 18.00 | 20.00 | CALL | | 210-274 | 30.00 | 40.00 | CALL | |
| 210-270 | 18.00 | 25.00 | CALL | | 210-102 | 30.00 | 50.00 | CALL | |
| 210-085 | 18.00 | 30.00 | CALL | | 210-765 | 30.00 | 75.00 | CALL | |
| 210-119 | 18.00 | 50.00 | CALL | | 210-031 | 30.00 | 100.00 | CALL | |
| 210-951 | 25.40 | 25.40 | CALL | | 210-911 | 30.00 | 120.00 | CALL | |
| 210-805 | 25.40 | 30.00 | CALL | | 210-401 | 50.80 | 60.00 | CALL | |
| 210-027 | 25.40 | 35.00 | CALL | | 210-145 | 50.80 | 75.00 | CALL | |
| 210-422 | 25.40 | 40.00 | CALL | | 210-050 | 50.80 | 100.00 | CALL | |
| 210-384 | 50.80 | 125.00 | CALL | | 210-725 | 50.80 | 400.00 | CALL | |
| 210-417 | 50.80 | 150.00 | CALL | | 210-380 | 50.80 | 500.00 | CALL | |
| 210-399 | 50.80 | 175.00 | CALL | | 210-740 | 75.00 | 85.00 | CALL | |
| 210-979 | 50.80 | 200.00 | CALL | | 210-238 | 75.00 | 100.00 | CALL | |
| 210-301 | 50.80 | 250.00 | CALL | | 210-002 | 75.00 | 150.00 | CALL | |
| 210-256 | 50.80 | 300.00 | CALL | | 210-353 | 75.00 | 200.00 | CALL | |
因库存随时变化，产品其他参数，如半径R；中心厚度Tc；边缘厚度Te；后焦距BFL等详细技术参数，请致电咨询
N-BK7双凸光学透镜
N-BK7双凸光学透镜【现货库存供货】
| 型号 | 直径D | 焦距EFL | 价格 | 备注 | 型号 | 直径D | 焦距EFL | 价格 | 备注 |
| 212-157 | 6.00 | 10.00 | CALL | | 212-294 | 25.40 | 175.00 | CALL | |
| 212-406 | 6.00 | 12.00 | CALL | | 212-945 | 25.40 | 200.00 | CALL | |
| 212-987 | 6.00 | 15.00 | CALL | | 212-056 | 25.40 | 250.00 | CALL | |
| 212-198 | 6.00 | 30.00 | CALL | | 212-779 | 25.40 | 300.00 | CALL | |
| 212-494 | 9.00 | 12.00 | CALL | | 212-391 | 25.40 | 400.00 | CALL | |
| 212-212 | 9.00 | 20.00 | CALL | | 212-869 | 25.40 | 500.00 | CALL | |
| 212-092 | 12.70 | 15.00 | CALL | | 212-475 | 25.40 | 750.00 | CALL | |
| 212-450 | 12.70 | 20.00 | CALL | | 212-409 | 25.40 | 1000.00 | CALL | |
| 212-014 | 12.70 | 25.00 | CALL | | 212-723 | 50.80 | 60.00 | CALL | |
| 212-258 | 12.70 | 30.00 | CALL | | 212-309 | 50.80 | 75.00 | CALL | |
| 212-378 | 12.70 | 40.00 | CALL | | 212-630 | 50.80 | 100.00 | CALL | |
| 212-844 | 12.70 | 50.00 | CALL | | 212-106 | 50.80 | 125.00 | CALL | |
| 212-187 | 12.70 | 100.00 | CALL | | 212-374 | 50.80 | 150.00 | CALL | |
| 212-761 | 25.40 | 25.40 | CALL | | 212-607 | 50.80 | 175.00 | CALL | |
| 212-757 | 25.40 | 30.00 | CALL | | 212-199 | 50.80 | 200.00 | CALL | |
| 212-811 | 25.40 | 35.00 | CALL | | 212-889 | 50.80 | 250.00 | CALL | |
| 212-027 | 25.40 | 40.00 | CALL | | 212-917 | 50.80 | 300.00 | CALL | |
| 212-471 | 25.40 | 50.00 | CALL | | 212-862 | 50.80 | 400.00 | CALL | |
| 212-596 | 25.40 | 60.00 | CALL | | 212-909 | 50.80 | 500.00 | CALL | |
| 212-901 | 25.40 | 75.00 | CALL | | 212-274 | 50.80 | 750.00 | CALL | |
| 212-676 | 25.40 | 100.00 | CALL | | 212-859 | 50.80 | 1000.00 | CALL | |
因库存随时变化，产品其他参数，如半径R1；半径R2；中心厚度Tc；边缘厚度Te；后焦距BFL等详细技术参数，请致电咨询
上一篇：硅光学透镜， 氟化镁光学透镜，氟化钡光学透镜 【库存现货】接受来图定制及镀膜
下一篇：A-LENS非球面透镜-提供来图加工及镀膜服务-【库存现货供货】
服务热线：0431-81976112
首页 > 产品中心 > 透镜/棱镜/晶体 > 光学透镜
带通滤光片
新品发布