Ray
- Comment
Lets just get to the punch: this is a great all-purpose walk-around lens. It has generally good sharpness throughout the range, it has a GREAT range, has a pretty wide end, and, to boot, is relatively reasonable in price. Yes, you can quibble about barrel distortion at certain zoom levels, can probably find some image softness at certain points, and, yes, there is a bit of lens creep once you get the lens broken in, but if what you are looking for is a single lens that lets you walk around and concentrate on learning how to compose and shoot photos, this one is hard to beat. I have had the lens for a few weeks now, and have shot both indoor and outdoor (I am using the lens with the new Nikon D7000), and have been startlingly pleased with the results. The D7000 tends to overexpose in outside shots, but thats not the fault of this lens, which really does a good job of handling its whole range from 18 to 200 mm with little lens flare, overall good sharpness, and just generally good image quality. Its not going to outperform a prime lens, but I might have to assume that anyone even investigating a zoom lens like this one understands the optical compromises which must be made in order to produce a lens like this. Having said that, with some finessing and the right technique, you can churn out some pretty impressive shots with this lens, both indoors and out (the aperture maxes at f/3.5, but if you are using one of the more modern cameras, this limitation can be somewhat overcome by increasing ISO, something the D7000 does admirably). The lens is a tad on the heavy side, but nothing like the constant f/2.8 units that are on the market: this one you can carry around all day, that is, once you get used to its reasonable weight. Constructional quality seems good (my unit was manufactured in Thailand), including a solid feel during zoom and manual focus operation. Auto-focus is acceptably fast (although we still have the sluggish live view focusing performance, even on a camera like the D7000) and acceptably quiet. The unit has switches for vibration reduction (on/off), manual/auto focus, lens lock, and also auto focus aggressiveness (normal or active). The lens is supplied with both a front and a rear plastic cap, as well as a soft fabric bag for when you are not using the lens. Not using the lens? Most people who look into a lens like this will probably attach it to the camera, and leave it there for the vast majority of the time. As I say, you can quibble over a few items, but many of these are addressed with simple software adjustments (sharpness, barrel distortion, etc.), and so I cant say that the average photographer should worry about these too much. My own shooting has been quite good so far, and after my initial few weeks of field testing, I would have little hesitation recommending this lens to the enthusiast and/or lay photographer who just wants to take photos and learn the craft a bit more. There is an important place for prime lenses, tilt-and-shift lenses, and even fish-eyes, but for the general Nikon enthusiast, this is one of the great lenses to have come out in recent memory. Five stars, especially when you consider the price.