In one configuration, being formed there, adaptation to the form of the eyelid possesses the 1st channel component being formed the 1st arm which and, there, adaptation to the form of the eyelid possesses the 2nd channel component be able to give the 2nd arm which and, includes with the 1st and 2nd arm and as one unit were formed the hinge and the position containment feature which here the microscopic examination which, the hinge the 1st and 2nd arm turns choice around the rotary axis to make that possible, as for this choice revolution the 1st and 2nd channel component choiceMoving, from it brings the fact that it leaves from the acquaintance and. Position containment feature, includes with the 1st arm and the 1st component which was formed as one unit and the 2nd arm and the 2nd component which was formed as one unit. The 1st and 2nd component is formed cooperating to the rotary position which chooses the 1st and 2nd arm, in order containment. Be convenient, microscopic examination of one body which includes adjustment possible position containment feature in regard to target invention, the fact that can to, is formed.一形態において、そこに形成されてまぶたの形状に適合する第1の溝形部材を有する第1のアームと、そこに形成されてまぶたの形状に適合する第2の溝形部材を有する第2のアームと、第1および第2のアームと一体に形成されたヒンジと、位置保持機構とを含む検鏡がここに与えられ、ヒンジは第1および第2のアームが回転軸線回りに選択的に回転することを可能にし、この選択的な回転は第1および第2の溝形部材が選択的に移動してより近づきかつより離れることをもたらす。位置保持機構は、第1のアームと一体に形成された第1の部材と、第2のアームと一体に形成された第2の部材とを含む。第1および第2の部材は、第1および第2のアームを選択した回転位置に協調して保持するように形成される。都合が良いことに、対象発明に関し、調整可能な位置保持機構を含む一体の検鏡を形成することができる。
