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Bara_st · 01.07.2010., 21:32

Sigmu dobiš za puno manje ako si vičan pregovaranju, za cijelih 1000kn manje. Review od photoznea su jako sumnjivi, kontradiktorni slimama po netu.

Sigma vs Canon APS-C
Sigma vs Canon FF

Nadalje što kažu o prednostima i manama sa Sigmu,

Conclusion - Pros

Class-leading image quality
Relatively low vignetting even at wide apertures on full frame
Reasonably fast and positive autofocus, with full-time manual override
Very good build quality

Conclusion - Cons

Large and heavy for a 50mm F1.4
Expensive

, sada za Canon,

Conclusion - Pros

Excellent image quality when stopped down
Essentially no lateral chromatic aberration
Fast and accurate autofocus with full-time manual override

Conclusion - Cons

Distinctly soft and 'dreamy' at wider apertures (F1.4-F1.8)
Bokeh chromatic aberration, most visible at wide apertures
Vignetting at wide apertures on full frame (essentially disappears by F2.8)
Somewhat susceptible to flare

Pošto se zna zbog čega se u prvom redu kupuju primeovi onda mislim da nema dileme koji je bolji, a to šta je skuplji je već druga priča al ipak je to objektiv koji je metalan i ima pravi HSM što Canon nema i uostalom je optika na strani Sigme. Imao sam prilike isprobati tu Sigmu i stvarno je fenomenalna.

01.07.2010., 21:32	#648
Bara_st Premium Moj komp Datum registracije: Mar 2009 Lokacija: Split Postovi: 197	Sigmu dobiš za puno manje ako si vičan pregovaranju, za cijelih 1000kn manje. Review od photoznea su jako sumnjivi, kontradiktorni slimama po netu. Sigma vs Canon APS-C Sigma vs Canon FF Nadalje što kažu o prednostima i manama sa Sigmu, Conclusion - Pros Class-leading image quality Relatively low vignetting even at wide apertures on full frame Reasonably fast and positive autofocus, with full-time manual override Very good build quality Conclusion - Cons Large and heavy for a 50mm F1.4 Expensive , sada za Canon, *Conclusion - Pros* Excellent image quality when stopped down Essentially no lateral chromatic aberration Fast and accurate autofocus with full-time manual override Conclusion - Cons Distinctly soft and 'dreamy' at wider apertures (F1.4-F1.8) Bokeh chromatic aberration, most visible at wide apertures Vignetting at wide apertures on full frame (essentially disappears by F2.8) Somewhat susceptible to flare Pošto se zna zbog čega se u prvom redu kupuju primeovi onda mislim da nema dileme koji je bolji, a to šta je skuplji je već druga priča al ipak je to objektiv koji je metalan i ima pravi HSM što Canon nema i uostalom je optika na strani Sigme. Imao sam prilike isprobati tu Sigmu i stvarno je fenomenalna.