軸調整不良の共軸球面光学系の收差(第5報) : テツサー型写眞レンズの偏心による收差

概要

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The aberration formula for decentred optical system were applied to a Tessar-type photographic objective. The aberrations were calculated for the cases in which the center of curvature of each refracting surface shifted separately from the intended optic axis by a 1000 th part of focal length of the whole system. The results showed that the decentring of the 1st, 3rd, 4th and 7th refracting surfaces had a large effect upon all of the aberrations. In the decentring which occurred from a lateral shift of a component lens (or cemented lens), the effects of its refracting surfaces contributed additively to the coma and distorsion and subtractively to the astigmatism. If the decentring was due to a tilt of a component lens, the relations were reversed. Several results were checked by trigonometrical ray tracing. (Received March 1, 1952)
宇宙航空研究開発機構の論文
1952-04-30