I recently returned from a trip to NYC.I used the lens non-stop during the trip.I never had any complaints and still don't to this day.It is a GREAT lens for the money. Are there better lenses on the market, of course, but they are not under 400 dollars.I in no way can justify spending nearly double...

Consistent Output; Durable; Fast / accurate auto-focus; Strong Construction

Heavy; Lens Creep

Recently I compare the resolution of tis lens with the other lenses I have (Tamron 17-50 and Tamron 70-200). One of the measurement that I made was the amount of sensor pixels per 1 mm of actual target (same for all shots and lenses). I use Sony alpha 350 camera.

light weight

Shorter focal range that annonced (18-140 mm); backfocusing; slow

I recently got the Sigma 18-200 f3.5-6.3 DC Macro OS HSM C lens for my Canon 1100D. This is the first third party lens I've bought. Took over 200 photos the morning after receiving it (only stopped taking photos because I had to go to work) and am very happy with the results.

Recently I celebrated my 50th birthday and my lovely wife gave me &#147carte blanche&#148 (well at l

Price; versatility; macro capability

speed; no image stabilization (yet

Perfect travel companion with excellent image quality for a tight budget. Lower build quality than their A series and still zoom ring but this is tolerable for its price range

Sigmas 18-200mm objektiv är en perfekt lins till amatörfotografen som inte har den största plånboken. Både Nikon och Tamron gör 18-200 objektiv men jag tycker Sigma verkar bäst (utan att provat Nikon eller Tamrons).

Både vidvinkel på 18mm och telezoom på 200 mm i samma objektiv; Detta gör så du aldrig behöver byta objektiv; Många Nikonfotografer använder oftast både 18-55 och 55-200 men jag tycker detta är ett bättre alternativ även fast det blir lite dyrare än att köpa ett 55-200.

Har använt det här objektivet i en månad ungefär så jag har inte hittat några nackdelar och på ett objektiv är det inte så mycket att utforska så jag tror inte att jag kommer hitta några stora nackdelar; Det enda är att vid 200mm zoom så är största bländaren F/6,3 vilket minskar ljusinsläppet en hel

Very practical for travel, children and, in my case (I have two wide angles), using it as telephoto. The lens is very well built, but the focus ring is a little loose. Sharpness is pretty good if you stop down, but wide open could be better.

its a great overall lens

Lightweight Great build fast

None

use it as an every day lens for what, also is very good with a close up fikter attached

Great Picture Quality; Lightweight; Simple Controls

I had a non OS Sigma 18-200 and it was a nice little walk around lens. Took very nice shots with my Canon XTi. I upgraded to the OS version to get the OS function. It seems to work well – probably provides me with 2-3 stops performance and saves a lot of shots for me in less than bright light.

OS; wide range zoom; low cost; small size; good build

Corner softness