Tamron Lenses For Canon Rebel
The Tamron 10-24mm was designed to be used in the culture of digital SLR sensor. For camera owners Nikon DX has a very useful focal range (35mm equivalent) 15-36mm. For units APS-C Canon 16-38mm range is due to crop factor slightly greater. In both cases, covers a useful range of wide angle just a bit wide.
zoom range
The range of Tamron 10-24mm is wider (for a wide angle zoom) the introduction of Nikon 10-24mm, and remains a strong point of this goal. At the end of the range, it goes all the way to 10 mm. Although it may seem but to rent a 10mm lens into a target 11 or 12 mm, the small focal lengths, a difference of 1 mm is actually quite large. For example, Nikon has 12-24 years with an angle Select best view of the late 99th largest, while the Nikon 109 ° 24.10. 2 mm makes the difference. At the other end of the range, all the way to 24mm. If this is not the reason to buy the lens, goes well with the usual 18-xx zooms and therefore saves frequent changes in the lens.
Distortion
One of the best things about this lens barrel distortion is relatively low. Even in the wider 10mm distortion barrel is moderate. It is certainly less visible than the Nikon VR 18-105mm in 18mm. Note that I speak of barrel distortion and perspective distortion, which is normal (and inevitable) to 10 mm.
Auto Focus
Since the engine Tamron AF has a procedure, which works with the Nikon D40, D40x, D60, D3000, D5000 non autofocus motor. I found the approach should be calm and humble even with my D40, no hunting or acquire no discussion. Focusing speed is not the fastest, I would say is similar to the kit lens Nikon 18-55mm.
Image Quality
Frankly you're in the wrong site if you want to make detailed comparisons clearly or something similar. All I can say is that the quality Image of this lens is good enough for me not notice any obvious problems. The only obvious problem is rounded. If there is a light at the edge of the frame, often produces a very distinctive red halo, which can be annoying sometimes.
Size and handling
Physically, this objective is not small, length is small, but the diameter at the front of the lens is very large. I was worried it would be very heavy in front of my Nikon D40, but balances very well. It is much lighter than the appearance suggests, but I also suspect that most of the weight is close to the camera. In terms of size and handling, it was very similar to the Nikon 18-105 VR. I also like that the zoom ring is closer to the camera than the focus ring developed, never can be used for the reverse. Autofocus switch / manual focus is much easier to use and feels much better than the same switches in Nikon lenses. The zoom ring has a very lazy tour of nearly 90 degrees, which feels a bit weird. The minimum focusing distance is also very low, which is good to approach things.
Hands On
Being an extreme wide angle lens is very different consumption compared to any other type of lens. In 10 mm, the viewing angle is very wide, and use it as a normal, very boring book. It ends with lots of bare earth and the sky around your subject in the center. We must be very care composition of its reality, to fill the frame properly. Often it means moving closer to a subject, and barely moved an inch or two and then have a huge effect on its composition. You have to be much more patient and careful composition. I like that you can place a small thing in the foreground beside a huge thing in the background.
Inside this goal is a pleasure to use, never a matter of "not backing up more." Becomes even smaller spaces are enormous. It's also fun smile at people who ask: "I'm under?" Not only envisaged in the frame, are usually 1-2 meters from shore. but take a that those near the edges of the image due to the strong distortion of perspective in the wider focal lengths. This is not a failure of the target itself, but a consequence of the use of such extreme focal lengths.
Conclusion
The Tamron 10-24mm range offers a useful angle range InFocus digital SLR sensor crop. It is lighter than similar lenses, which can be good or bad, depending on your point of view. Image quality is generally good, except for some notable problems outbreak. Autofocus is good, no complaints and works with Nikon Screw-less drive. In short, an objective very good wide angle range with an attractive price. Recommended!
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Which of these packages would be best for the Canon EOS 450D Rebel XSi?
or recommend me something better, if necessary is only the body of the camera £ 305 http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=250493014998&ssPageName=STRK:MEWAX:IT U.S. East with four lenses (Tamron 28-80mm Tamron Lens 75-300mm Lens, Tamron 75-300mm lens, a telephoto lens and the width of the lens 2), camera bag, accessories £ 476 http://cgi.ebay.co.uk / a / eBayISAPI.dll? ViewItem & Item = 190333557289 & ssPageName = STRK: MEWAX: meaning and what http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=380157547513&ssPageName=STRK:MEWAX:IT
The first is the best deal. You need to buy a goal, but the Canon 18-55mm IS is not very expensive. It is the goal, which normally are supplied with the camera. The cost is approximately U.S. $ 130.00. The second link is full of garbage. The two are not very good condition despite Tamron adequate. The rest of the stuff is complete garbage. The wide angle and telephoto are not even. The screws on the cards that have an optical quality horrible. It's like shooting through a bucket of ice. Tripods not be able to hold the camera up. The flash is completely unnecessary, and filters are probably undesirable.
Canon Rebel XS Photos Vol. 2