[Kit123456789]

Sat bought a 40D at Man Sxxx. It was OK when do testing at shop. However, It show error 99 when I used at home and went back to change a new one. Is there anyone have the same case? Anyone know error 99 mean? Pls share! Did I bought a wrong one? :(

[jason5]

支鏡是否一收光圈按快門 ERR99 ? , 如果是?? 就是支鏡太舊

多數富廠鏡超過5-7 年以上都唔摘合數碼C記

你唔插鏡 , on 40D 光圈向 F00 下按快門 , 唔出err 有黑相的話

就是鏡頭問題

[Kit123456789]

Thx a lot! But my cannon 50 1.4 just bought about 1 yr and it is ok in 350D, I just afraid that it is general problem in 40D, worry about my selection is incorrect!!!!!!!!