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Can someone tell me what is going on?
Situation: when apparture is set below f2 (f1.4 f1.6 f1.8), there is a cicular thing on the phot0... Please see the following 3 photos...
Then if the apparture size is set over f2.0 then the photo is normal....please see the next photo
Can someone help me? what is wrong? Is it my 550d's problem?
The staff of the camara store trys the same lense on his 450d and sets the aparture at 1.4; walla!!! everything is fine on his 450d.... man... is there something wrong with my 550d?
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StkFitr wrote:
My 500D + ...(恕刪)
Yes, I know... the camara shop staff tried the same lense on his 450d and it shows great pictures.....
My 550d only has problem with this particular sigma 50mm f1.4. No other lense fitted on my 550d has this problem...
This makes me want to laugh because I can use this lense to create "Song-7-Li" photos..... If you live in southern Taiwan then you will get the joke.... no offence though to those who choose their religion freely...
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