Problem to be solved: to provide an eyepiece structure of an operating microscope in which the eyepiece portion can be folded in a forward and backward direction in the case where the surgical microscope is placed in the lateral direction.Solution: since the length of the eyepiece tube portion 15 is shorter than the movable lens barrel portion 11, and the concave portion 10A capable of receiving the other end of the eyepiece tube portion 15 is formed in the upper portion of the fixed lens barrel part 6, the eyepiece tube portion 15 is completely water on the movable lens barrel part It can be folded in a flat state. In this state, if the direction of the microscope body 2 is set to the horizontal direction, the eyepiece barrel portion 15 is folded in the forward and backward directions.Diagram【課題】手術顕微鏡を横向きにした場合に接眼鏡筒部を前後方向でコンパクトに折りたたむことができる手術顕微鏡の接眼部構造を提供する。【解決手段】接眼鏡筒部15の長さが可動鏡筒部11よりも短く、且つ固定鏡筒部6の上部には接眼鏡筒部15の他端を受け入れ可能な凹部10aが形成されているため、可動鏡筒部11の上に接眼鏡筒部15を完全に水平状態で重ねて折りたたむことができる。その状態にして顕微鏡本体2の向きを横向きにすれば、接眼鏡筒部15は前後方向でコンパクトに折りたたまれた状態となる。【選択図】図9
