Af-s Dx Nikkor 18-55mm F/35-56g Vr Ii Review
In summary
The standard kit lens offered with Nikon's new D5000 DSLR camera body.Nikon has matched Canon in offer a stabilised lens as the kit lens with its latest DSLR camera, the D5000. The AF-S DX Nikkor 18-55mm i:3.5-5.6G VR lens covers a focal length range equivalent to a 27-82.5mm lens on a 35mm camera. Equipped with a Silent Wave Motor drive and born Vibration Reduction (VR) technology, this 3x zoom lens will focus down to 28 cm beyond the entire zoom range. . . [more]
Total review
Nikon has matched Canon in offering a stabilised lens as the kit lens with its latest DSLR camera, the D5000. The AF-Southward DX Nikkor xviii-55mm 1:3.5-v.6G VR lens covers a focal length range equivalent to a 27-82.5mm lens on a 35mm camera. Equipped with a Silent Wave Motor drive and built-in Vibration Reduction (VR) technology, this 3x zoom lens volition focus downwards to 28 cm across the entire zoom range.
The optical design of this lens has been optimised for Nikon'south DX-format bodies. Consisting of 11 elements in 8 groups, it includes ane hybrid aspherical chemical element to minimise chromatic aberrations plus Nikon's Super Integrated Coating to reduce the effects of flare and ghosting. A seven-bladed iris diaphragm closes to a circular discontinuity that produces attractive out-of-focus elements in shots.
The optical pattern diagram for the AF-S DX Nikkor 18-55mm i:three.5-5.6G VR lens. (Source: Nikon.)
Although not as modest every bit the not-stabilised eighteen-55mm version, the new lens is still reasonably small and light, largely considering information technology'due south mostly made from plastic – right down to the lens mountain. The mounting plate carries seven metal contacts for transferring altitude information to the camera trunk and signals from the photographic camera to the lens. Build quality is good for a plastic lens – but not up to the standard of the more expensive Nikkors.
Nikon's AF-S DX Nikkor 18-55mm 1:three.five-5.6G VR lens. (Source: Nikon.)
Extending approximately 90 mm out from the photographic camera trunk (with lens cap attached), it protrudes roughly 10 mm further at the 55mm focal length. The focusing ring is a narrow ring attached to the inner lens barrel with thin parallel ridges to provide a grip.
At approximately 3 mm broad this band is way too thin for ease of use and the mouldings in the grip are quite shallow. No prophylactic blanket has been added to improve grip quality and experience. Movement of the focusing ring is but possible when the lens is set to transmission focus mode, where it turns through approximately xx degrees and moves the front of the lens forward by roughly 5mm.
The zoom ring is a ridged, rubber-coated, 20 mm wide ring closer to the photographic camera body. It turns through approximately 90 degrees (a quarter of a turn) as you motion from the 18mm to the 55mm focal length. In that location's no distance calibration, no depth-of-field indicator and no markings for infrared focus correction.
On the left side of the main barrel are ii sliders; one for switching between auto and transmission focusing and the other for turning the VR stabilisation on and off. Unlike many AF-S Nikkors, you can't focus manually when the focus slider is on A. No zoom lock is provided -and none seems to be required as we found no bear witness of slippage when the photographic camera was carried with the lens pointing downwards. No lens hood was supplied with the review lens, which accepts 52mm diameter filters.
Handling
The review lens was a comfortable fit on the D5000 body we used for our tests and the combined camera-plus-lens felt well counterbalanced. The front element rotates a piffling equally the lens is zoomed from the 18mm to the 55mm focal length position, which means you take to re-adjust the position of polarisers and graduated filters each time you change the focal length setting.
Slightly more re-adjustments is required if you decide to focus the lens manually and the focusing ring's grip is too thin for comfort. Furthermore, with only a small adjustment range available for manual focusing, obtaining disquisitional sharpness is difficult – if not impossible – with this lens.
Performance
Considering the bore of the largest elements, the review lens turned in a creditable performance in our objective and subjective tests. Imatest testing showed information technology to be capable of matching the resolution of the D5000's sensor, with all-time performance at aperture settings larger than f/8. Our Imatest results were remarkably consequent across all focal length settings, as shown in the graph below.
Imatest revealed a significant discrepancy between centre and edge resolution at the 18mm focal length merely this lessened by 24mm and centre and edge performance remained relatively shut at longer focal lengths. Resolution declined sharply at apertures of f/sixteen and smaller. The graph beneath shows the results of our Imatest tests.
Lateral chromatic aberration was negligible at nearly focal length settings, although it crept into the low CA band with the 18mm focal length at its widest and smallest aperture settings. In the graph below, which shows the results of our Imatest tests, the red line marks the boundary betwixt 'negligible' and 'low' CA while the green line divides 'low' from 'moderate'.
Barrel baloney was evident at the 18mm focal length just by 35mm information technology had disappeared. Slight pincushioning was detectable at the 55mm focal length setting. Vignetting (corner darkening) was quite pronounced at wide apertures at the 18mm and 24mm focal lengths (come across analogy below). All the same, closing the lens aperture past a couple of f-stops resulted in an even distribution of light across the frame.
Vignetting at f/3.v with the 18mm focal length setting.
The VR image stabiliser proved as effective equally nosotros expected and enabled us to use shutter speeds as irksome as 1/ten 2nd. However, it could not annul subject movement, as shown in the illustration below.
30mm focal length, ISO 400, i/10 second at f/4.v.
Backlighting was mostly well handled, although the D5000's exposure system tended to produce silhouettes. Flare was surprisingly low for a cheap lens and bokeh was more attractive than we expected.
Purchase this lens if:
– It's offered with a camera body. As a kit lens, its performance is well upwardly to the standard of Nikon's entry and lower mid-level DSLRs.
– You lot desire a lightweight general-purpose lens for Nikon'due south entry-level DSLR bodies.
– You require low levels of chromatic abnormality performance.
Don't buy this lens if:
– You require distortion-gratis images.
– Yous need shut focusing capabilities.
IMATEST GRAPHS
SAMPLE IMAGES
18mm focal length, ane/100 second at f/five.
55mm focal length, 1/60 second at f/five.6.
18mm focal length, 1/160 second at f/vi.3.
55mm focal length, 1/125 2nd at f/5.6.
50mm focal length, one/250 second at f/8.
Stiff backlighting: 26mm focal length, ISO 200, 1/640 second at f/16.
40mm focal length, ISO 450, 1/60 second at f/five.3.
52mm focal length, ISO 800, 1/40 second at f/v.6.
Close-up: 18mm focal length, ISO 400, 1/20 second at f/6.3.
Close-up: 18mm focal length, ISO 400, 1/60 second at f/four.
18mm focal length, ISO 400, 1/40 second at f/3.5.
Specifications
Picture bending: 76 degrees to 28 degrees l minutes
35mm equivalent focal length: 27-82.5mm
Maximum discontinuity: f/3.5
Minimum discontinuity: f/22-36
Lens construction: eleven elements in 8 groups (1 aspherical chemical element)
Lens mount: Nikon F (DX sensors only)
Diaphragm Blades: vii (rounded)
Focus bulldoze: Built-in Silent Moving ridge Motor
Minimum focus: 0.28 m throughout the unabridged zoom range
Maximum magnification: 0.31x
Filter size: 52 mm
Dimensions (Diameter x L): 73 x 79.v mm
Weight: 265 grams
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Rating
RRP: Merely supplied as kit lens
Rating (out of 10):
- Build: 8.0
- Handling: 8.0
- Epitome quality: eight.five
- Versatility: 8.five
- OVERALL: eight.0
Purchase
Source: https://www.photoreview.com.au/reviews/dslr-lenses/dslr-lenses-aps-c/af-s-dx-nikkor-18-55mm-135-56g-vr-lens/
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