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Originally Posted by AlphaZeroOne  I am seriously considering buying on of these lenses for use with my 400D. I have noticed that prices can vary but I have yet to see anything under £648. Does anyone know where this lens can be bought any cheaper?
Given that the 400D is a DSLR, the xxmm is multiplied by a factor of 1.6. So at 500mm this would equate to a 800mm lens (if I have got my sums right). I am I right in thinking then that using a tripod is a must for this lens or can it be used free-hand. |
You have got your sums right as far as I am aware. Some people can use the Sigma 50 - 500 mm lens very succesfully hand holding. Graham (glsammy) have posted some excellent hand held shots with this lens. Myself I find that up to 300mm I can handhold but after that either a tripod or monopod is best. Sure Graham will come in on this and point out some of his hand held shots for you when he comes on line. I don't know where you would find it any cheaper in the UK.
Roger