消色差物镜 meaning in English

achromatic objective

These ideas explain why high numerical aperture , apochromatic lenses can separate extremely small details in blue light
这就是在使用大数值孔径复消色差物镜时用蓝光照明可获得超级分辨率的原因。
This microscope is provided with achromatic objectives , wide field eyepieces , abbe condenser , adjustable built ? in light source , and coaxial coarse and fine adjustment with focus stop . . this microscope with his wide field eyepiece gives a nice and sharp image and is designed in a very modem way , it is designed for clinical experiments and classroom demonstration in medical and hygienic establishments , chemical laboratory , agricultural scientific research nets , research institutes and colleges as well as for the routine examination and research purpose in bioloy , bacteriology , cytology and pharmaceutical chemistry
本显微镜采用消色差物镜、广角目镜、阿贝聚光镜，连续可调的人工光源及带有限位置的同轴粗微动机构，视场广阔、成象清晰、设计先进，可供医疗卫生机构、化学试验室、农业科研系统、研究所及高等院校临床试验和教学示范，以及在生物学、细菌学、细胞学和药物化学等领域作常规检查和研究。