http://www.nikonchat.com/nikkor-tele-zoom-lens/
Is this a good sigma lens compared to a nikon?
http://www.sigmaphoto.com/lenses/lenses_all_details.asp?id=3303&navigator=3 http://www.sigma4less.com/sess/utn; jsessionid = 1546fd539458c0d/shopdata/0010_Lenses/0010_Zoom/0040_Tele Zoom + / product_details. shopscript? Item% = 0250_Nikon 2BZoom% 2BTelephoto% 2B70-300mm% 2BF% 3D3B4% 3D26slash-5% 3D252E6G% 2BZoom-Nikkor% 2BAutofocus% 2BLens% 2B% 2B% 2BBlack% 3D29% 3D28NI70300F45GI do not look at the prices. I want a high quality lens, I have the nikon, and not so good, I want to know if the sigma is better, not because macro, stop the image quality. i want a lens high quality, I have the nikon, and not so good, I want to know if the sigma is better, not because macro, stop the image quality. my nikon lenses listed above have a car problem to focus on an object, will also sigma?
The Nikkor lens you have there is an artist best marginal. There is a lot better in class Nikkor 70-300mm Sigam easily outperform almost the same price, but you have to do it in the used equipment market, it is no longer in production. Is the 70-300mm f/4-5.6D (Has the 70-300mm f/4-5.6G) If you want to replace the one you can trade through KEH.com. http://www. keh.com / OnlineStore / I home.aspx bought a 70-300mm f/4.5.6D of them eariler this year for about $ 200.00. Could not be happier with it.
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