В общем не смогла я наладить резкость,все ужасно плывет.Написала проду и он мне ответил
Hi,friend,
Pls ship its camera back for replacement!
And our shipping address is:
Room 605,Building 120 ,Meilin Xin cun ,Futian District,Shenzhen,Guangdong ,China
Receiver:Fu yan rong
Post Code :518034
Tel:13421830004
Could go to your local office to send it back to us by normal air mail (not express,it is expensive ). Because its registered air mail is much expensive,we suggest that you just ship it back by normal air mail,no need registered air mail yet!
Best regards,
Vicky