これなんだか分りますか? 広角レンズです。スマホを高性能カメラに変えられます。本気なカメラマンにもってこいですね。小さくて携帯に便利。簡単な機構で、高性能に驚きます。
1>The outer lens
2>price : 42.5 U.S
3>lead time : two weeks
4> You first saw this will feel what is this? This is actually a wide Angle lens. Can turn your phone into the camera, can take good photos, for people who love photography and take is a good choice. It is also very small, and convenient to carry. Though not completely with the camera so tall function, but the effect is beyond imagination.