42.5mm F1.8這支鏡頭沒有手動對焦能力, 那個環是裝飾品...

另外dpreview 的說法如同我先前預測, 光學不會是問題, 因為可以搭配其他M43(Micro Four Third, MFT)鏡頭
Being that this camera is on the MFT platform, YI claims that it will be compatible with more than 50 other lens options. I've tried a small sample of Panasonic and Olympus MFT lenses and they all seem to work great, so that's very promising.

但是電子性能還是被甩開N條街
I found it was hard to predict what the camera's AF was going to choose as a subject.

搭配了和GX8一樣的感光元件的確帶來好處, DR令人驚豔, 不過我想應該後續review 中會發現高ISO的演算跟其他OP兩家差很遠
Although we can't officially release any sample images, my initial impressions are that the DR is quite impressive in the Raw DNG files - you can push the files to around +3EV with minimal issues.