mcdaniel52761
TPF Noob!
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- Jan 14, 2008
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I was on B&H's website and suddenly had a question that applies to both fast and slow lenses. Why does Nikon make so many different zoom's? For example, I can get a single zoom lens that covers 18-200mm for about $650. Now (and I'm just throwing numbers in here, but you get the idea) Nikon also makes a 18-50, a 70-135, and a 135-210. Why would I want to mess around with not only the added expense of multiple lenses, but also changing them? I could understand it if lens that covers the broader focal length was a slow lens and the ones that cover a smaller spectrum were faster, but they aren't. They do this with lenses that cover the 4.5-5.6 and the ones that are in the 2.8 range. :study: