| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical system which is small sized, is easily constituted and has high optical performance, an optical device including the optical system, and a method of manufacturing the optical system.SOLUTION: An optical system OS1 mounted on a single lens reflex camera 1 or the like includes at least one single lens having a negative refracting power, and a single lens arranged nearest to the image side out of single lenses having negative refracting powers is a negative lens for vibration isolation which is moved so as to have a component in a direction orthogonal to an optical axis, and a positive lens component is provided on the image side of this negative lens for vibration isolation. |
