Octo hing, thanks for your trial and explanation. I am trying to find out a body which could easy and convenient using M lens at the moment..., not easy.

• 发烧是圆梦的过程，既是痛苦的，又是令人欢愉的。一生中的梦是不断追求的起因，它总是在天际处向我们微笑，我们就在这不归路上渐渐远去。