球面透镜

双凸透镜
双凸透镜

双凸透镜

双凸透镜有两个凸焦距,用于放大、光学和激光系统等各种应用

Sunday可制造两个相同半径或两个不同凸半径的双凸透镜

分享:

范围

结构 双凸透镜
材质 光学玻璃、UVFS、锗、硅、CaF2、MgF2、ZnSe ZnS、蓝宝石
可用直径 0.3毫米至600毫米
直径公差 +0.00/-0.01mm 或客户设计
表面质量 10-5
表面不规则度 λ/10 PV @632.8nm 或客户设计
厚度公差 +0/-0.01mm
通光孔径 > 直径的 90%
倒角 0.05-0.5mmx45度,根据客户需求。
居中
涂层 单 Mag2、多层增透膜
答:350-650nm
B:650-1050nm
C:1050-1585nm
D:客户设计


Bk7 标准双凸透镜

不。 有效长度(毫米) 直径(毫米) R1=R2(毫米) 材质 温度(毫米) 碲(毫米)
SD2A125 20 12.70 20.01 黑7 4.00 2.00
SD2A125 50 12.70 51.35 黑7 2.79 2.00
SD2A127 75 12.70 77.30 BK7 2.60 2.00
SD2A120 100 12.70 103.25 BK7 2.40 2.00
SD2A252 25.40 25.40 24.712 BK7 9.00 2.00
SD2A255 50.00 25.40 50.92 BK7 5.20 2.00
SD2A257 75.00 25.40 77.09 BK7 4.11 2.00
SD2A250 100 25.40 103.04 BK7 3.57 2.00
SD2A252 200 25.40 207.00 BK7 2.78 2.00
SD2A25B 250 25.40 258.90 BK7 2.62 2.00
SD2A25C 500 25.40 508.30 BK7 2.31 2.00

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