You said that this lens is poor condition that I am not aware about this then why you sent me this lens in first place? I am still learning how to cope my experiences with many different lens. Next time, I will be more careful to research more to be sure I understand more clearly to my knowledge of the photography. Thank you for your cooperation in this matter. I want to tell you that I am deaf. May I ask you if you have good lens like wide angle for my camera? Let me know.