... variable aperture zoom lens 可变孔径变焦距镜头 wide-aperture system lens 大孔径系统镜头 single-aperture lens 单孔透镜 ...
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大孔径系统镜头
Large aperture system lens
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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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