在1832年，浦肯野获得了一台消色差显微镜，于是他开始研究神经组织和其他的生物标本。
Purkinje obtained an achromatic compound microscope in 1832, and began examining nervous tissue and other biological samples.
这个马卡-牛反的设计提供大口径的高消色差性能并伴有优异的视场矫正。望远镜采用了坚固的镜体。
The Mak-Newtonian design provides large aperture apochromatic performance with exceptional field correction in a compact, affordable package.
1972年4月高桥第一款三片式复消色差（APO）望远镜TS80问世。
The TS80 built in April of 1972 was the first triplet apochromat Takahashi telescope built.
1972年4月高桥第一款三片式复消色差（APO）望远镜TS80问世。
The TS80 built in April of 1972 was the first triplet apochromat Takahashi telescope built.
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