IfIlaterfindmyfavoritefocallengthorbecomemoreadvanced,canIstillusetheselensorIneedtobuyallnewlens?
Alsowhatisthedifferencebetween
1.SigmaZoomWideAngle18-200mmf/3.5-6.3and2.SigmaZoomDCOSbesidesOpticalStabilizer?isOpticalStabilizerveryimportant?
Thanks.
來源:pieq314
1.Yes,whenyougetmorelenses,theSigma18-200mmwillcontinuetobeusefulforitsconvenience(smallinphysicalsizeandlargezoo...[閱讀全文]
