PROBLEM TO BE SOLVED: To provide a lens cleaning tool for an endoscope capable of removing dirt adhering onto a lens surface of the endoscope tip, safely inside a cavity of a patient.SOLUTION: In a lens cleaning tool 10 for an endoscope including an elastically-deformable long-sized member 31 for transferring torque, a cleaning member 21 for covering the outer peripheral surface of the tip of the long-sized member 31, and cleaning a lens of the endoscope, and an external cylinder capable of storing the long-sized member 31 and the cleaning member 21, the long-sized member 31 has a bent part 32 having a tip bent in an L-shape, and either the long-sized member 31 or the cleaning member 21 includes an identification part capable of identifying a direction of an L-shaped shorter side.SELECTED DRAWING: Figure 1【課題】内視鏡先端のレンズ表面に付着した汚れを、患者の体腔内で安全に除去できる内視鏡用レンズ清掃具の提供。【解決手段】トルクを伝達する弾性変形可能な長尺部材３１と、長尺部材３１の先端の外周面を被覆し、内視鏡のレンズを清掃する清掃部材２１と、長尺部材３１と清掃部材２１を収納可能な外筒を備え、長尺部材３１は先端がＬ字状に屈曲する屈曲部３２を有し、長尺部材３１もしくは清掃部材２１にＬ字の短辺の向きを識別できる識別部を備えた、内視鏡用レンズ清掃具１０。【選択図】図１
