本发明之目的系提供一种可容易确认线圈与永久磁铁之位置关系且具有优良振动特性之光学组件、具备上述光学组件之图像显示设备、及可容易进行线圈与永久磁铁之定位且具有优良振动特性之光学组件之制造方法。 本发明之光学组件2包含：玻璃板21；支持玻璃板21之可动部22；将可动部22可绕摇动轴J摇动地支持之轴部24a、24b；支持轴部24a、24b之支持部23；设置于可动部22之永久磁铁251；与永久磁铁251对向配置，且产生作用于永久磁铁251之磁场之线圈252；且支持部23具有可视认永久磁铁251与线圈252之缝隙之窗部236。

An optical device includes a glass plate, a movable section adapted to support the glass plate, shaft sections adapted to support the movable section so as to be able to oscillate around an oscillation axis, a support section adapted to support the shaft sections, a permanent magnet provided to the movable section, and a coil disposed so as to be opposed to the permanent magnet, and generating a magnetic field acting on the permanent magnet, and the support section has a window section through which a gap between the permanent magnet and the coil can visually be recognized.