![]() For an AF lens, the focus ring has a fairly generous amount of travel, which makes it easier to set focus precisely. Manual focusing is also possible via the smooth but somewhat narrow focus ring located close to the lens mount. (Focusing in Live View or video mode is a completely different story of course.) Thankfully the filter thread does not rotate on focus, making it that much easier to use graduated neutral density filters and polarisers. ![]() The fact that it worked so well in the case of the DX 18-140mm f/3.5-5.6G ED VR was thus a very pleasant surprise. If you thought this was a natural consequence of being an AF-S lens, think again! The AF-S designation, in and of itself, is no guarantee of fast focussing, as we saw when reviewing the 55-300mm f/4.5-5.6 DX telezoom. the AF-S 24-70mm f/2.8 or 70-200mm f/2.8), it's definitely capable of keeping quickly and erratically moving subjects in focus. While not quite in the same league as the pro zooms (e.g. With the lens attached to a D7100, auto-focus is surprisingly fast. Focal RangeĪt the 18mm end of the zoom range, the angle of view is 76°, equivalent to that of a 27mm lens in a 35mm system.Īt the 140mm end, the angle of view narrows to 11°, which is the same as that of a 210mm lens on a 35mm full-frame camera. The lens is not claimed to be weatherproof, but there is a rubber seal around the lens mount that should provide basic protection against dust and moisture. The AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR comes without a lens hood as standard, but is compatible with the separately sold Nikon HB-32 petal shaped hood. Being a G series lens, the Nikkor 18-140mm f/3.5-5.6G ED VR also lacks an aperture ring. There is no distance scale, focus limiter or depth-of-field scale, however, and you do not get to choose between Active and Normal VR modes, either. The Nikon 18-140mm VR lens has a limited feature set including an internal focus (IF) mechanism, a quiet focus motor, an auto/manual focus switch and Nikon's Vibration Reduction (VR) image stabilisation system. The ribbed zoom ring is sufficiently wide and neither too stiff nor too loose. Zooming is not internal – as you can see, the front extends considerably upon zooming to 140mm. Tipping the scales at 490 grams, the AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR is not a particularly heavy lens, and it balances well on the larger DX bodies such as the Nikon D7100 pictured above.īuild quality is very decent, with a metal bayonet mount, smooth focus and zoom rings, and very little wobble even when fully extended. The Nikon 18-140mm VR lens mounted to a Nikon D7100 body The lens is currently available for £459.00 / $495.95 in the UK and the US, respectively. Weighing in at 490 grams, the AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR lens features Nikon’s Vibration Reduction technology to combat blurring that may result from shaky hands, while a Silent Wave Motor ensures fast and quiet auto focus. The optical formula comprises 17 elements in 12 groups, including 1 aspherical and 1 ED lens element. The Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR is a DX-format lens with a 7.8x zoom ratio and a 35mm equivalent focal range of 27-210mm.
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