第 117 集: 哆啦A夢借給大雄口袋望遠鏡，用於取回物品或前往遙遠地點

117

Gian steals Nobita's yoyo so Doraemon gives him a telescope where when you look at something, you can reach there and pick up something from the scene. Or if an immovable object like a tree, you can travel to the scene. (Source: Wikipedia)