Tamron 70 300 vc portrait

In August of Tamron released an updated version of its mm telephoto zoom tamron 70 300 vc portrait, with a few notable improvements. The first and most obvious is the addition of Vibration Control VC technology, to reduce the effect of camera shake and provide sharper images, tamron 70 300 vc portrait. The lens appears to be completely redesigned, with 4 additional lens elements and a new autofocus system. The lens was designed to fit full-frame film and digital SLR cameras, and on APS-C digital cameras, provides an equivalent field of view of mm Canon or mm Nikon and others.

Riding above the typical mm focal length range found in kit and general purpose lenses, the mm or similar focal length range is extremely popular - easily covering the range I typically recommend to someone interested in a second lens. Note: I don't consider the gap between 55mm and 70mm to be significant. Either way, the difference between 70mm and mm is obvious. And the overall range is useful. Generating a list of uses for a mm lens is a daunting task it includes family life, vacations, landscapes, travel, wildlife , but the relatively narrow aperture typically found in this class of lens removes low light action from its uses list. Here is a comparison of the aperture step down between the Tamron and some Canon telephoto lens models. Aside from being narrow at the long end, the 's variable max aperture means that manual exposures utilizing a wide open aperture will not stay consistent over the focal length range.

Tamron 70 300 vc portrait

This has been a very welcome addition to the market, because the Nikkor had been alone price-wise, and third-party options were not up to the standards. Fortunately, the Tamron is a very viable alternative and it even has some characteristics that surpass its direct rival, as we will see. This mm is the first Tamron lens having the new USD Ultrasonic Silent Drive auto-focus motor for fast and silent focusing, and also the first including their innovative optical stabilizer mechanism, VC Vibration Compensation. Indeed, the lens is very silent and rather quick focusing, but may hunt at times in areas with low contrast, the same happening in low light situations, otherwise the lens focuses quickly. The Tamron is a big fat lens and even with the D is a little front-heavy, but not overly so. The lens allows full-time manual focusing without the need to turn the lens or camera to manual focus. Common with other built-in auto-focus motor lenses, the focus ring never stops rotating and is capable to focus past infinity. The Tamron focuses as near as cm from the focus plane cm from the front element at mm, resulting in a maximum magnification ratio of , which is less magnification than the previous Tamron mm was capable of The lens has a long petal-shaped hood and the caps are of good quality. For the resolution test I shot the 5 Euro bill in the studio. Focus whas achieved using Live View to avoid auto-focus imprecisions and to compensate for an hypothetical field curvature. The first column shows a crop of the image center, the corner crop is on the second column and the third column shows a crop of the extreme corner. Here are the results:.

Much much better than the Nikon mm I returned. This is a lens where Canon got it right - it meets and exceeds the sharpness performance of the Tamron, shows less CA, and less corner shading as well.

Both have built in image stabilization and have a low dispersion glass element to improve image quality. Both have full frame coverage. But is it as good? I also used an EOS 5D to look at the image quality at the edges and corners of the full 35mm frame. After both "real world" and resolution target testing, on both APS-C and full frame sensors and looking at several hundred images I came to the following conclusions: The Canon and Tamron zooms are pretty much equal in terms of sharpness in the center of the image at all focal lengths from 70mm to mm.

Why you can trust Digital Camera World Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out how we test. This latest model also boasts the all-important addition of image stabilization, or VC Vibration Compensation as Tamron calls it. It comes with the usual full-time manual override, via a mechanically coupled focus ring, and a focus distance scale beneath a viewing panel. The stabilization system is also proprietary, based on a system in which driving coils electromagnetically control the stabilizing lens group via three steel balls. It gives roughly a 4-stop benefit for static shooting but, in our tests, proved less effective when panning. Overall performance and image quality are highly respectable for such a budget-friendly telephoto zoom.

Tamron 70 300 vc portrait

A clump of whitespirebirch tree trunks provides three-dimensionality within a narrow range of colors. Long focal lengths isolate a small area of view - offering a wide range of compositions of a scene visible from a single position. Sometimes all it takes to be a winner is to raise your arms when the picture is taken. Fields at the top of mountains allow for an undistracting sky background. Clumps of crocuses are not hard to find, but finding the right composition to capture them in is much more difficult. In this frame, I aligned the flowers so that they formed an extended S-curve through the frame. This eastern chipmunk is watching for danger while filling its pouches with sunflower seeds. The ideal wildlife subject positioning is often from the side. The rest of the frame border remains clean thanks to the background blur created by the close subject combined with the telephoto focal length. Long focal lengths make it easy to isolate sections of the sky - and the sky is often filled with interesting compositions.

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Distortion is a bit more noticeable on the Canon; both lenses feature USM style focusing and image stabilization. The included Tamron VC hood is relatively long and narrow. But I'm getting use to it. But in daylight it rocks! To test it, I shot the back of a street lamp from my window. But it aslo feels more substantial and better built-the canon has a loose, plastic feel, while the Tamron is rock-solid. Pincushion distortion increases over the focal length range until becoming moderately strong at mm. No doubt this is a result of adding four new lens elements in three groups, as well as the whole Vibration Control VC system and the new USD focusing system. Both have built in image stabilization and have a low dispersion glass element to improve image quality. I nearly purchased the VR because there's a sizable rebate for it when you buy it with the Nikon D The Tamron VC is usable for portraits but that's not really what it was designed for. For the resolution test I shot the 5 Euro bill in the studio.

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I also went down to my local camera shop to compare the both in person. Share this: Twitter Facebook. For the ''VFA'' target the viewfinder accuracy target from Imaging Resource , we also provide sample crops from the center and upper-left corner of each shot, so you can quickly get a sense of relative sharpness, without having to download and inspect the full-res images. Shot with the sun just outside the frame. Vignetting In this test I shot a white wall at home using tungsten white balance and setting exposure manually. This lens is the VC. In this test I shot a white wall at home using tungsten white balance and setting exposure manually. All in all, the lens has good bokeh characteristics which are amongst the best in its class, especially when we take the moderate apertures involved into account. The first column shows a crop of the image center, the corner crop is on the second column and the third column shows a crop of the extreme corner. Only my first version of the canon 2. Circular but very nervous with accentuated edges at 70mm, but gets pleasantly smooth at mm. At mm the center resolution is always on an excellent level but the corners start to show some limitations. The Tamron focuses as near as cm from the focus plane cm from the front element at mm, resulting in a maximum magnification ratio of , which is less magnification than the previous Tamron mm was capable of One of my first shots with the Tamron VC As I took more shots, it seems to me that this impression of sharpness is from the lens' high acutance.