A kind of functional accessory of introscope is that one introscope of collocation uses and generates predetermined function, wherein the introscope has a camera lens, which includes an ontology, is to distinguish a head section and an endpiece； The head section has a magnetic force portion and an interference part； The endpiece has a fixed part, which removably combines the what introscope and position is in camera lens periphery； And a magnet, it is the fixed what magnetic force portion. Thereby, allow the introscope functional accessory and meanwhile have the effect of that hook takes and magnetic.一種內視鏡的功能配件，係搭配一內視鏡使用而產生預定功能，其中，該內視鏡具有一鏡頭，該內視鏡功能配件包含有一本體，係區分出一頭段和一尾段；該頭段具有一磁力部和一干涉部；該尾段具有一固定部，該固定部係可拆卸地結合於該內視鏡且位在該鏡頭外圍；以及一磁鐵，係固設於該磁力部。藉此，讓該內視鏡的功能配件同時具有勾取及磁吸的效果。
