コマ収しゅう差さコマしゅうさMeanings1nouncoma aberration; comaTechnical term in optics for an off-axis aberration that makes point sources appear comet-shaped.コマ収しゅう差さを補ほ正せいするには非ひ球きゅう面めんレンズが有ゆう効こうです。Aspherical lenses are effective for correcting coma aberration.
