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Tamron AF 18-270mm F3.5-6.3 Di ll VC LD Aspherical (IF) Macro. Ultra high power zoom lens with built-in Vibration Compensation The Tamron AF18-270mm F/3.5-6.3 Di II VC LD Aspherical (IF) MACRO (Model B003), is the first digital SLR lens in the world that delivers a remarkable zoom ratio of 15X (28-419mm equivalent) and is equipped with a highly effective Vibration Compensation (VC) mechanism. Designed exclusively for digital SLR cameras with APS-C sized image sensors, the new lens delivers outstanding image quality over its entire zoom range and its exclusive VC anti-shake system facilitates sharp handheld photography even at the longest telephoto settings. With its vast zoom-range, the Tamron AF18-270mm F/3.5-6.3 Di II VC lens enables the user to cover virtually any photographic subject from wide angle to ultra telephoto simply by turning the zoom control. It covers angles of view equivalent to 28mm to 419mm when converted to the 35mm format. In addition, this breakthrough lens is equipped with Tamron??s exclusive, proprietary tri-axial Vibration Compensation (VC) mechanism that eliminates or substantially reduces the effects of handheld camera shake. As a result, the user can enjoy the convenience of handheld photography in virtually any situation, from shooting candid images, to covering sporting events, to news photography, without worrying about camera shake having an adverse effect on image quality. The new lens will be made available in Canon and Nikon mounts. The price and launch date of the new lens will be announced at a later date. Note: Di (Digitally integrated) II lenses employ optical systems designed for exclusive use on digital SLR cameras equipped with smaller sized (APS-C sized) image sensors. Di II lenses are not designed for use with 35mm film cameras or digital SLR cameras with image sensors larger than 24mm x 16mm. (This special note ??APS-C sized image sensors? is hereinafter omitted.) MAIN FEATURES 1. World??s first and greatest
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Technical Details
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By Mr. Richard Pearn (UK)
I usually use top of the range Nikon gear and do have the 18 200 VR II. My wife wanted a lens with a bit more reach but did not want to keep chnaging lenses so we went for this Tamron. So far it has produced perfectly acceptable images and has stood up to quite hard use (she takes it horse riding!). For pixel peppers, yes there is a bit of distortion, chromatic abberations and softness at the edges but for the average usuer this won't be a problem. She loves the lens and has produced some lovely shots with her D90 espechially at the tele end stopped down to F8 (6.3 is a bit soft but not noticable on 7X5's. If you want an all in one walk (or ride around) lens this is perfectly adequate for the casual photographer. I can see a differece at the tele end between my 70 200 VR II nikon but it's not that far behind and the nikon cost 4 x as much and is huge and heavy. People must go out and use their kit as that is what it is for and not fuss over MTF charts at this end of the market. I would be more than happy to take this lens on holiday or on a trip where I wanted to have a great zoom range and travel light.
By Dr. G. S. Pyne (London, UK)
I have used this lens with my Nikon D70 for about a month and taken about 200 photos with it.
The optical performance has surpassed my expectations. The lens is generally very sharp and only slightly soft at the corners at maximum telephoto (270mm) and full aperture (f6.3). Many photographers may not notice this unless they look carefully. At the other end of the scale (18mm) there is some barrel distortion which should be correctable in photoshop (though I have not done this). Also I think I see slight vignetting (I guess half a stop) at 18mm, but this may be due to the uv filter I use. Again, no serious problem.
However, there are handling issues. The most annoying is that autofocus does not always "confirm", even in good light, which means that the shutter will not fire as expected. This happens about 10-15% of the time and could be a show-stopper for some. The solution is to switch quickly to manual focus after the autofocus has done its best. I believe that this autofocus issue is worse if the camera battery is at less than half charge. Combined with a rather average focusing speed and mediocre handling this means that I would not recommend this lens for action/sports photography.
Another lesser handling problem is that the zoom control is not smooth and is distinctly stiffer in the mid-range (70mm to 130mm approx.) than at the ends. This is irritating and reminds me that I did not buy a Rolls Royce (or even a Nikon).
The lens is also prone to "zoom creep" - in other words it opens under its own weight while being carried. I don't find this a problem as there is a lock which keeps the lens at 18mm.
The vibration control (anti camera-shake)works very well and I can handhold 270mm telephoto at 1/100 sec., or possibly better. You can't do this with the Nikon equivalent lens as it doesn't go to 270mm!
Overall I am satisfied with this lens and it fulfills its all-purpose function well.
By Mr. J. Boote (UK)
I purchased this lens on the strength of its very favorable reviews online and also in many photo magazines, I used this lens in comparison to my Canon EOS 7D kit lens the EF-S 18-135mm, can I save you people wasting your time with this lens, in back to back real life tests, the Canon kit lens wipes the floor with the Tamron, in every way, no I did not get a duff lens I had it checked out, thankfully I purchased this from Jessops, where I shall always return for their no quibble 30 day exchange policy, they may not be the cheapest, but they are worth paying that little extra for, the same goes for lenses I suppose.
I am just mad about the rubbish people print and write about online and in the photo mags, I hope you found this short review(not review factual true information) useful.
Thanks for checking this review out, I may of saved you time and money.
By Red Dolphin (UK)
What can I add to previous reviews?
I've been using this lens as the main lens for my Canon 350D. I've already taken a few thousands pictures and can confirm that you will often find vignetting close to 270 and barrell distortion close to 18. Compared to other lens of the same kind such as Canon or Sigma the Tamron one is the best one, including all its defects it wins over the others. WIth these sort of lenses the best investment you can do is to add DXO Optics Pro Standard Edition. It will automatically fix vignetting and barrell distortion and I have to say the output is fantastic. So, buy this lens with DXO and you will never travel with more than one lens egain. Also consider this lens are also a good companion for who intends to purchase it with the new Canon 550D or even the 7D. Theses cameras have been tested with this Tamron lens and will give you near perfection results. The results by processing the images with DXO are fantastic so I really recommend these lens with the above cameras.
By customer (UK, NI)
I purchased the Tamron only a few weeks ago. I have not done everything with it that I would like to. Here are my preliminary findings.
a. The zoom is not as fast as the Canon's kit lens. I thought this would be a major issue, but it turns out to be quite liveable. Most indoor shots still capture the moment. Much better than Non-DSLR performance on that.
b. The kids Nativity play brought out the best in the lens. With the normal flash I ould take good portraits uop to about 10-15 meteres in a very dimly lit hall. About 30% of the opictures were out of focus. Much better than I feared. At those distances the red-eye will be more of a pronlem with the pop-up flash because the flash will appear very close to the lens.
c. If you forget to unlock the lens you will just take pictures at widest zoom. You can just unlock when you need to.
I have always loved the "walkaround" lenses because they are so versatile. This is a lovely combination to take shots under most circumstances of an acceptable up to very good quality.
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Buy Tamron - AF 18-270mm f/3.5-6.3 DI II VC LD Aspheric [IF] Macro Zoom Lens for Canon Digital SLR Now
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