Sigma 50mm 1.4 je i bolja i skuplja od canona. Skorpac, nisi me skuzio... ako nekome ne smetaju lose stvari kod 55-200, nece mu ni kod navedenih sigminih objektiva
"Like most of Canon's consumer zoom lenses, the Canon EF 55-200mm f/4.5-5.6 II USM Lens is a slow lens with an aperture that starts at f/4.5, goes to f/5 around 70mm and to f/5.6 around 100mm. A mid-lower end 6-blade aperture is utilized in this lens.
The Canon EF 55-200mm f/4.5-5.6 II USM Lens is not a good lens for close subjects as it focuses no closer than 3.9' for a low effective magnification of .17x.
Overall, the Canon EF 55-200mm f/4.5-5.6 II USM Lens is not a great performer optically.
Sharpness is one of the disappointments with the Canon EF 55-200mm f/4.5-5.6 II USM Lens. Reasonable sharpness requires at least f/5.6 or f/8 at all focal lengths. Vignetting is also noticeable until similarly stopped down - even on a 1.3x FOVCF body.
CA (Chromatic Aberration) is especially apparent on the long end of the focal length range. The Canon EF 55-200mm f/4.5-5.6 II USM Lens shows slight pin cushion distortion at most focal lengths - again, even on a 1.3x FOVCF body.
If you have a Canon EF-S 18-55mm Lens and are very satisfied with its performance, the Canon EF 55-200mm f/4.5-5.6 II USM Lens might be a good complement for it. "
Dakle jednostavno, tko je odusevljen s 18-55, bit ce i s ovim objektivom... i to stariji model 18-55 je naveden, noviji osim stabilizacije i bolju optiku ima. Barem prema onome sto citao. Ne znam, moja neka logika je da cu radije imati jedan objektiv pa kvalitetan nego pokriti 18-300 nekvalitetno. I zato uzeo dva primea i preporucio 70-200 f/4, nekom nazovimo zdravom logikom. Ako je prioritet sto veci opseg pokriti, ne gledajuci kvalitetu onda su to stvarno nijanse izmedju objektiva u izboru.