tokina 16 28 nikon

El tokina es una buena y barata alternativa, pero el rey en angulares es el Nikon 14-24 2.8. Busca en flirck las esquinas del 16-28 a 2.8. Incluso cerrándolo no se gana la suficiente calidad. Antes de gastarme 700€ en el Tokina 16-28 2.8, me compro el Nikon 16-35 f/4 VR. Editado 9 de Mayo del 2013 por gunkan Buenas! Estaba leyendo este post y no termino de definir qué lente gran angular elegir si el Tokina 11/16 o su sucesor 11/20. En el primer caso podría después complementar con un 17/50. Según leí es mas nítido el 11/16 y en contraposición el 11/20 sería más dinámico en rango focal y evitaría el tema de los "flares". Inspired by the focal length and aperture of the widely acknowledged Tokina AT-X 16-28mm F2.8 PRO FX lens, Tokina opera 16-28mm F2.8 FF has been developed with the same concept as the already released opera 50mm F1.4 FF, to offer the photographers another contemporary tool for professional photography. I slutet av sommaren kommer den ljusstarka vidvinkeln Tokina SD 16-28 mm f2,8 Pro FX till Nikon och Canon. Kostnaden för objektivet landar runt tiotusenlappen. Vidvinkelzoomen för fullformat har bländare 2,8 med en närgräns på 28 cm, nio bländarlameller och 950 grams tyngd. Måtten är 133 mm och 90 mm diameter. Tokina states that these lenses carry an exclusive three-year U.S.A. warranty. The Tokina Opera 16-28mm f/2.8 FF lens will be available in Canon EF and Nikon F mounts and cost $699. Preorders will Site De Rencontres Serieuses Pour Seniors. Introduction The Tokina Opera 16-28mm FF is a new ultra-wide-angle zoom lens for full-frame Canon and Nikon DSLR cameras with a constant maximum aperture of f/ available throughout the focal range. It offers the equivalent angle of view as a lens on an APS-C system camera body depending on the exact crop factor. The Tokina Opera 16-28mm FF is comprised of 15 elements in 13 groups, 3 of which are of aspherical type including a large aspherical P-MO element, and 3 are glass Low-Dispersion SD elements for effective suppression of chromatic and spherical aberrations. It also features a rounded 9 blade diaphragm which creates an attractive blur to the out of focus areas of the image. It has a minimum focusing distance of 28cm / and a maximum reproduction ratio of 1 fast and quiet AF performance, a focus clutch mechanism for switching between AF and MF, and a Multi-Layer Coating to help reduce flare and ghosting. The Tokina Opera 16-28mm FF lens retails for £699 / $699 in the UK and the US, respectively. Ease of Use Weighing in at 940g and measuring in length, the Tokina Opera 16-28mm FF is quite a big lens, almost identical to the Sigma 14-24mm DG HSM Art lens that we've previously reviewed, but larger and heavier than the Canon EF 16-35mm f/ III USM. While you can use the Tokina 16-28mm lens on a smaller APS-C body for a equivalent angle of view, it won't balance well at all. As demonstrated by the images below, it's a much better match for a professional-grade, full-frame camera like the Canon EOS 5DS R. In terms of features, the Tokina Opera 16-28mm FF offers all the basics that you need, except for any kind of weather-sealing, which some of its main rivals do offer. This is a strange omission given that the Opera 50mm f/ lens is weather-sealed - we'd expect Tokina to continue this feature throughout the Opera range. The other main missing feature is the lack of built-in Vibration Reduction, although most of this lens' main rivals don't offer it either with the exception of the Tamron SP 15-30mm Di VC USD. The build quality of the Tokina Opera 16-28mm FF is excellent, reminding us of Sigma's well regarded Art range. The lens has a plastic shell and incorporates a metal bayonet mount, while the optical elements are made of high-grade glass. Focusing is usefully internal and manual focusing is possible when set via the intuitive Focus clutch mechanism on the lens barrel - simply snap the focus ring forwards and backwards to engage either AF or MF. The Tokina Opera 16-28mm FF lens has a moderately sized focus ring. There are no hard stops at both ends of the range, though, making it harder to set focus at infinity. A clear distance scale in both feet and meters runs from the closest focusing distance of / to infinity, but there is no depth of field scale. When it comes to auto-focusing, the Tokina Opera 16-28mm FF zoom is a fairly quick performer, taking about seconds to lock onto the subject when mounted on the Canon EOS 5DS R camera that we tested it with. We didn't experience very much "hunting" at all, either in good or bad light, with the lens accurately focusing virtually all of the time. Despite Tokina's marketing claims, it's not a particularly quiet performer though, despite the combination of the DC motor, Silent Drive module, GMR magnetic AF sensor and internal focusing design inside, which makes this lens less well-suited to video recording. The Tokina Opera 16-28mm FF ships with a good quality soft case, a fixed plastic petal-shaped lens hood and a large round lens cap. Given the cost of the lens, we'd have liked to have seen a hard case included. Note that this lens doesn't accept standard screw-on circular filters due to its large, bulbous front element. Focal Range At the 16mm focal length the angle of view is degrees, and at the 28mm focal length it's degrees. 16mm 28mm Chromatic Aberrations Chromatic aberrations, typically seen as purple or blue fringes along contrasty edges, is generally very well-controlled but can be detected in some shots, as shown below. Light Fall-off With the lens set to its maximum aperture of f/ there is some noticeable light fall-off in the corners. Stopping-down to f/ virtually eliminates this. 16mm 28mm Macro The Tokina Opera 16-28mm FF isn't claimed to be a macro lens, with a minimum focusing distance of 28cm / and a maximum magnification ratio of 1 The following example demonstrates how close you can get to your subject. Bokeh Bokeh is a word used for the out-of-focus areas of a photograph, and is usually described in qualitative terms, such as smooth / creamy / harsh etc. In the Tokina Opera 16-28mm FF lens, Tokina have employed an iris diaphragm with nine rounded blades, which has resulted in very nice bokeh for such a wide-angle lens, especially when shooting at the 28mm focal length. We do realise, however, that bokeh evaluation is subjective, so we've included several examples below for your perusal. Sharpness In order to show you how sharp this lens is, we are providing 100% crops on the following pages. Ease of Use Sharpness 16mm 20mm 24mm 28mm Sample Images Lens Specs Rating & Conclusion Main Rivals Review Roundup Tokina 16-28mm f/ Image SamplesNIKON D800E + 16-28mm f/ 28mm, ISO 100, 4/10, f/ D800E + 16-28mm f/ 28mm, ISO 800, 1/10, f/ D800E + 16-28mm f/ 16mm, ISO 200, 1/160, f/ D800E + 16-28mm f/ 16mm, ISO 200, 1/125, f/ D800E + 16-28mm f/ 17mm, ISO 200, 1/125, f/ D800E + 16-28mm f/ 18mm, ISO 200, 1/250, f/ D5500 + 16-28mm f/ 20mm, ISO 100, 1/640, f/ D5500 + 16-28mm f/ 16mm, ISO 100, 1/30, f/ Images Copyright © Photography Life, All Rights Reserved. Copying or reproduction is not permitted without written permission from the author.

tokina 16 28 nikon