带校正环的物镜光学设计  

Optical design of objective with correction collar

作　　者：陈新锦[1] 

机构地区：[1]麦克奥迪实业集团有限公司,福建厦门361006

出　　处：《光学仪器》2016年第3期233-237,261,共6页Optical Instruments

摘　　要：利用软件Zemax设计一款可用于盖玻片校正的显微物镜,该物镜采用逆向光路设计,无限远校正系统,其放大倍数为40× ,可见光波段,数值孔径为0. 6,校正的盖玻片厚度范围为0-1 . 5 mm,管镜配合能满足Ф2 0 mm视场.从镜头专利库ZEBASE中选择合适的镜头作为初始结构,通过设定合理的优化函数优化该镜头,对最后的结果进行成像指标分析,该款物镜能满足使用要求.A microscope objective is designed to correct the coverslip by Zemax.The objective is optimized to infinity-corrected system by using the method of inverted optical path with visible wave-band.This objective with numerical aperture of 0.6and magnification of 40 times can meet the field ofФ20 mm with tube lens.The objective can satisfy the application with coverslip thickness variate from 0 mm to 1.5 mm.The appropriate initial structure can get from lens patents of ZEBASE.The system is optimized by setting reasonable optimization operand.It satisfies requirements.

关 键 词：光学设计 盖玻片校正 无限远校正系统 

分 类 号：TH742[机械工程—光学工程]