鍺透鏡 的英文怎麼說
中文拼音 [zhětòujìng]
鍺透鏡
英文
germainium lens-
In the paper, the testing scheme and making of a aspheric ge lens that used in planar wide - angle altazimuth was described
就平面廣角地平儀設計中用到的一塊非球面的小型鍺透鏡作了檢驗設計和加工。E. g. the ge lens used in planar wide - angle altazimuth, indirect ophthalmoscopy lens in ophthalmic diagnosis, zoom lens of camera, all were minor aspheric component
例如，紅外廣角地平儀中的鍺透鏡、眼科診斷用的間接眼底鏡、變焦照相機鏡頭、刻錄機光頭等都是小型的非球面元件。Because it ' s good capability in refracting infrared ray, ge lenses was widely used in infrared optical system
這對國內小型非球面加工研究是很有意義的。紅外系統中非球面鍺透鏡應用普遍。Surrounding with the subject of minor asphere making and test, we pursued work in four side : the design, test and making of aspheric indirect ophthalmoscopy lenses, test and making of aspheric ge lens, double asphere lens testing, study on testing of refractive convex aspheric surface
本文圍繞小型非球面檢驗加工這個課題，主要做了四個方面的工作：非球面眼底鏡的設計、加工和檢驗，非球面鍺透鏡的加工檢驗，雙面非球面小型透鏡檢驗方法的探討，凸二次非球面檢驗方法的研究。分享友人