著者
町田 晴彦 笹森 章 中村 猛 小牧 正之 小林 寛
出版者
公益社団法人 応用物理学会分科会 日本光学会
雑誌
光学 (ISSN:03896625)
巻号頁・発行日
vol.9, no.6, pp.331-333, 1980-12-10 (Released:2010-06-11)
参考文献数
1

A simple machine for making hyperboloid lenses has been developed. This machine utilizes a simple geometry of hyperbola. A plastic rod can be easily cut into hyperboloid lens within 10 minutes and the obtained surface of hyperboloid lens is rather smooth. This simple machine is very useful for preparing experimental optical systems with very small aberration in laboratories.