... 大物镜的数值孔径 numeric aperture 大孔径物镜 lens of wide aperture 超大孔径物镜 ultra-rapid lens ...
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该物镜红外透过率高、相对孔径大、分辨率较高。
The objective has high infrared transmission, large relative aperture and high resolution.
将照相物镜移植应用于其它系统大孔径、大视场物镜设计中，生产出与照相物镜结构相似、像质优良的镜头。
By the technique of transplantation application, the author manufactured the practical objective lens with high image quality, which has the similar structure as that of photographic lens.
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