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K9双凹透镜GL14系列

仪器编号
GL14-直径-焦距
仪器参数
[{"组件类别":"光学元件"}]
生产厂家
北京欧普特科技有限公司
仪器介绍
双凹透镜其中由两个曲率相等的凹面组成,常用于透镜的扩束、投影及扩大光学系统焦距。材料: 精退火K9光学玻璃设计波长: 587.6nm直径误差: +0.0/-0.1mm中心厚度误差: 0.2mm  面型不规则: 波长/4 @632.8nm焦距误差(EFL): 2%透镜定心误差: 3 分表面光洁度: 3~4级倒边 : 0.2mmX450镀膜: A膜:R<0.5@400~700NM产品编号直径Dia.(mm)焦距EFL(mm)背焦BFL(mm)R1=-R2(mm)中心厚度Tc(mm)边厚Te(mm)镀膜GL14-002-0022-2-2.307-2.2211.48无GL14-002-0032-2.5-2.81-2.7411.38无GL14-003-0033-3-3.313-3.2611.73无GL14-003-0063-6.3-6.621-6.6711.34无GL14-003-0103-10-10.32-10.511.22无GL14-004-0044-4-4.317-4.311.99无GL14-006-0066.3-6.3-6.776-6.751.53.06无GL14-010-01010-10-10.48-10.581.54.01无GL14-012-01212.5-12.5-12.48-12.641.54.81无GL14-016-01616-16-16.49-16.781.55.56无GL14-025-02525-25-25.66-26.1628.36无GL14-040-04040-40-40.82-41.742.512.71无GL14-050-05050-50-50.99-52.15315.77无产品编号直径Dia.(mm)焦距EFL(mm)背焦BFL(mm)R1=-R2(mm)中心厚度Tc(mm)边厚Te(mm)镀膜GL14-002-002-A2-2-2.307-2.2211.48A膜GL14-002-003-A2-2.5-2.81-2.7411.38A膜GL14-003-003-A3-3-3.313-3.2611.73A膜GL14-003-006-A3-6.3-6.621-6.6711.34A膜GL14-003-010-A3-10-10.32-10.511.22A膜GL14-004-004-A4-4-4.317-4.311.99A膜GL14-006-006-A6.3-6.3-6.776-6.751.53.06A膜GL14-010-010-A10-10-10.48-10.581.54.01A膜GL14-012-012-A12.5-12.5-12.48-12.641.54.81A膜GL14-016-016-A16-16-16.49-16.781.55.56A膜GL14-025-025-A25-25-25.66-26.1628.36A膜GL14-040-040-A40-40-40.82-41.742.512.71A膜GL14-050-050-A50-50-50.99-52.15315.77A膜