Hi ,
Ordered a sigma 50-500mm os last week from WEX . Had it out earlier today for a brief play , wasnt entirely happy with autofocus - seemed to judder a bit and struggled for focus lock. I put it down to poor light and thought little of it . Just read a few reviews and seems there was an issue before. My lens is outwith the affected range of serial numbers but does exactly as described . Do I return it to WEX or send to sigma for check - only problem I bought it for hols in 10days so time is limited
Ordered a sigma 50-500mm os last week from WEX . Had it out earlier today for a brief play , wasnt entirely happy with autofocus - seemed to judder a bit and struggled for focus lock. I put it down to poor light and thought little of it . Just read a few reviews and seems there was an issue before. My lens is outwith the affected range of serial numbers but does exactly as described . Do I return it to WEX or send to sigma for check - only problem I bought it for hols in 10days so time is limited
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