The Sigma 18-200mm f/3.5-6.3 DC Macro OS HSM lens is a good choice for those who don't want the hassle of changing lenses all the time, or perhaps if you're travelling and attempting to keep your kit bag light.

Over the last year or so, Sigma have gradually been updating their lenses to fit into their 'Art', 'Sport' and 'Contemporary' lens lines. The 18-200mm range is popular amongst those who own a camera with an APS-C sensor and wish to travel light, with the convenience of a large 11.1x zoom range.

Good optical performance for a super zoom lens; Well built; Lightweight; Compact; Optical stabiliser; Compatible with Sigma USB dock; Good value

Sloppy manual focusing action with no full-time manual override; CA levels at 18mm when stopped down

Got this for my wife who has a Nikon D3200. She is constantly changing from the 18-55mm lens to a 70-300mm lens. This lens fits nicely in the middle. Good sharp pictures, easy to use and auto focus spot on.

Features a pair of sensors that compensate for camera shake and automatic detection of camera movement when panning...

Excellent resolution for this type of lens; OS; price

Too much chromatic aberration

The OS suffix on this lens stands for Optical Stabilisation, which features a pair of sensors that compensate for camera shake and automatic detection of camera movement when panning.

Excellent resolution for this type of lens; OS; price

Too much chromatic aberration

I bought it used in almost new condition. I needed a go around lens to take with me on a 2 weeks trip to Europe. I shoot with Sigma SD14 DSLR and own 6 different lenses by Sigma to go with it. This one easily replaces 3 of them. So I don't have to carry extra weight.

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

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

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