摘要
Anovellenssystemwithcorrectionofsecondaryspectrumwithoutusinganomalousglassesispresented.Thelenssystemcomprisesfourseparatedlenscomponents,withthreeofthembeingsubapertures.Twoexamplesofapochromatictelescopearepresented,bothwiththeuseoftypicalnormalglasses,namelycrownK9andflintF5glasses,andlow-costslightlyanomalousdispersionglasses.Secondaryspectrumandotherchromaticaberrationsofthetwodesignexamplesarecorrected.
出版日期
2008年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)