N-BK7
25.4 mm
增透膜
未镀膜
-1000.0 mm
-500.0 mm
-400.0 mm
-300.0 mm
-250.0 mm
-150.0 mm
-125.0 mm
-100.0 mm
350 nm-2.0 μm
400 nm-700 nm
光学元件标识升级公告
问卷调查
CN
注册 | 登录
产品中心
技术中心
服务中心
关于我们
积分商城
光学元件
偏振光学
反射镜
透镜
分束镜
滤光片
棱镜
窗口片
NEW
散射片
测试靶
NEW
衍射光栅
透镜
空气隙消色差双合透镜
鲍威尔棱镜
渐变折射率透镜
NEW
透镜套件
微透镜阵列
锥透镜
平凸圆形柱面透镜
平凹圆形柱面透镜
平凹柱面透镜
平凸柱面透镜
正弯月透镜
负弯月透镜
NEW
平凸透镜
平凹透镜
最佳外形透镜
双凹透镜
NEW
双凸透镜
消色差胶合透镜
NEW
非球面透镜
负弯月透镜
光学元件材质
▼
直径
▼
镀膜
▼
焦距
▼
工作波长
▼
负弯月透镜，N-BK7，未镀膜：350 nm-2.0 μm
光学材质：N-BK7
工作波长：350 nm-2.0 μm（未镀膜）
用途：成像、扩束，会聚
共 2 款同类型产品
负弯月透镜，N-BK7，增透膜：400 nm-700 nm
光学材质：N-BK7
工作波长：400 nm-700 nm（增透膜）
用途：成像、扩束或缩束，会聚
共 9 款同类型产品
0
0
%20--%3e%3csvg%20version='1.1'%20id='图层_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20289.2%2071.5'%20style='enable-background:new%200%200%20289.2%2071.5;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill-rule:evenodd;clip-rule:evenodd;fill:%23B81C22;}%20.st1{fill:%23B81C22;}%20%3c/style%3e%3cg%3e%3cpath%20class='st0'%20d='M286.5,2.7c-0.2-0.5-0.7-1-1.6-1c-4.1,0-9.1,0-9.1,0c-2.9,0-6.1,3.1-6.1,3.1c0,0-13,14.6-21.8,23.4l-1,1%20l2.3-18.7c0.3-2.2-0.4-4.5-1.9-6.1c-1.5-1.7-3.6-2.7-5.9-2.7h-2.8c-1,0-1.8,0.7-1.9,1.7l-8.3,65.1c-0.1,0.5,0.1,1.1,0.5,1.5%20c0.4,0.4,0.9,0.7,1.4,0.7h3c4.8,0,8.8-3.5,9.4-8.3l1.8-14.2l6.6-6.6l0.3,0.5c3.5,5.3,16.2,24.4,16.9,25.6c0.4,0.4,1.9,3.1,6.2,3.1%20l8.6-0.1c0.8,0,1.4-0.4,1.7-1.1c0.3-0.7,0.3-1.4-0.1-2.1l-22.1-32.5c-1.2-1.7-1-4,0.5-5.5l23.1-24.8C286.7,3.9,286.7,3.2,286.5,2.7%20'/%3e%3cpath%20class='st0'%20d='M174.4,14.3C174.4,14.3,174.4,14.2,174.4,14.3L176,4c0.1-0.7-0.1-1.3-0.5-1.8c-0.4-0.5-1.1-0.8-1.8-0.8h-50.4%20c-1.5,0-3,1.2-3.2,2.7l-1.3,10.2h21.1l-7.1,56.2l13.1,0c0.1,0,0.1-0.1,0.1-0.1l7.4-56.2H174.4z'/%3e%3cpath%20class='st0'%20d='M13,1.4h-2.6c-0.9,0-1.8,0.8-1.9,1.7L0.8,64.4c-0.2,1.6,0.2,3,1.2,4.1c1,1.1,2.5,1.8,4.1,1.8h39.7%20c1.3,0,2.4-1,2.6-2.3c0.4-3-0.4-5.8-2.3-7.9c-1.9-2.1-4.6-3.3-7.6-3.3H23.7c-1.6,0-3.1-0.7-4.1-1.9c-1.1-1.2-1.5-2.8-1.3-4.3%20L23,12.7c0.4-3-0.4-5.8-2.3-8C18.8,2.6,16.1,1.4,13,1.4'/%3e%3cpath%20class='st0'%20d='M223,40.3c0.3,0,0.5-0.2,0.6-0.5l1.1-8.4c0-0.1,0-0.2-0.1-0.3c-0.1-0.1-0.1-0.1-0.3-0.1h-8%20c-0.3,0-0.5,0.2-0.6,0.5l-1.1,8.4c0,0.1,0,0.2,0.1,0.3c0.1,0.1,0.1,0.1,0.3,0.1H223z'/%3e%3cpath%20class='st0'%20d='M229,1.4h-35.4c-6.9,0-13.1,5.5-14,12.3L174,58c-0.4,3.3,0.5,6.4,2.6,8.7c2,2.3,4.9,3.6,8.2,3.6h35.8l0.5-5%20c0.2-2.1-0.5-4.1-1.9-5.7c-1.4-1.5-3.4-2.4-5.5-2.4l-17.2,0c-2.2,0-4.2-0.9-5.6-2.5c-1.4-1.6-2-3.7-1.8-6c0.6-4.5,4.7-8.3,9.3-8.3%20l11.5,0c0.3,0,0.6-0.2,0.6-0.5l1-8.3c0-0.1,0-0.2-0.1-0.3c-0.1-0.1-0.2-0.1-0.3-0.1l-11.6,0h0c-3.2,0-5.5-1.3-6.6-3.6%20c-1.3-2.8-1.1-6,0.6-8.6c1.8-2.8,4.8-4.5,8-4.5h18.1c4.5,0,8.3-3.3,8.8-7.8L229,1.4z'/%3e%3cpath%20class='st1'%20d='M112.3,9.9c-1.5-2.9-3.8-5.1-7-6.5c-3.1-1.4-7.4-2.1-12.8-2.1l-25.4,0h0c-2.5,0-4.8,2-5.1,4.5l-7.3,57.9%20c-0.2,1.8,0.3,3.4,1.4,4.7c1.1,1.3,2.7,1.9,4.5,1.9h23.5c4.5,0,8.4-0.4,11.6-1.2c3.2-0.8,6-1.9,8.3-3.5c2.3-1.5,4.4-3.8,6.2-6.6%20c1.8-2.8,2.9-5.9,3.3-9.1c0.5-4.1-0.2-7.6-2.2-10.6c-1.6-2.4-3.9-4.3-7-5.6l-0.9-0.4l0.9-0.5c2.5-1.4,4.6-3.2,6.1-5.3%20c2-2.7,3.2-5.5,3.6-8.5C114.4,15.9,113.8,12.8,112.3,9.9%20M101.5,21.7c-0.5,4-4,7.1-7.9,7.2H78.4l-0.2,1.3c-0.3,2.7,0.4,5.2,2.1,7.1%20c1.7,1.9,4.1,2.9,6.8,2.9h3.4c0.6,0,1.2,0.1,1.7,0.2c0.3,0,0.6,0.1,0.8,0.2l0,0.5l0.1-0.5c3.5,1.1,5.5,4.4,5.1,8.2%20c-0.6,4.6-4.8,8.4-9.5,8.4H71.4c-0.6,0-1.2-0.3-1.6-0.7c-0.4-0.5-0.6-1-0.5-1.6l4.9-38.6c0.1-1.1,1-1.8,2.1-1.8h0%20c15.3,0,18.2,0,18.8,0l0,0c1.9,0,3.7,0.8,4.9,2.1C101.2,17.9,101.7,19.7,101.5,21.7'/%3e%3c/g%3e%3c/svg%3e)
微信
抖音
知乎
哔哩哔哩微信抖音知乎哔哩哔哩