Sensei 的鏡頭蓋是一款前鏡頭蓋，帶有中心夾緊、彈簧和卡扣機構。 它很容易穿脫，並且可以保持在身上。 鏡頭蓋可保護鏡頭前部元件免受刮傷、指紋以及鏡頭不使用時元件的損壞。 隨身攜帶備用總是好的

Lens Cap from Sensei is a front lens cap with a center pinch, spring, and snap-on mechanism. It is easy to put on and take off, and it stays on. Lens caps protect the front element of a lens from scratches, fingerprints, and the elements when the lens is not in use. It's always good to have a spare in your