http://www.nikonchat.com/18-105-nikkor-lens/
Would it be a good idea to improve my lens ….?
My Nikkor 18-105 to 18-200 sigma FYI: I am mostly practice for the next portrait 2-3 years Yes or No? and why?
Depends on nikon digital slr use. The Sigma 18-200mm (I have the nikon 18-200mm vr) only TV will give you a slightly longer range, it is important for the use of the portrait. Chances are you have a D90 (an excellent camera that comes with the 18-105mm in a kit) to have a good very cheap option for portrait photography. Look at the Nikon 50-mm (or 1.8 or more expensive 1.4). A 50 mm on a DX camera like yours giving opinions Cash from a 75mm lens. Now, in the days of 35mm photography, the "perfect" was a 90mm portrait lens. The view is very close to 75mm. Besides view of 75 mm, also have a wider opening, which lets you capture beautiful brokah (out of focus backgrounds) Here are some examples for you, captured in a D90 with a 50 mm lens. 2Fd90% http://www.flickr.com/search/?q=50mm+portrait&cm=nikon & s = int Great news is that this objective is available less than $ 125 new, or less than $ 100 used. http://www.amazon.com/Nikon-50mm-Nikkor-Digital-Cameras/dp/B00005LEN4/ref=sr_1_1?ie=UTF8&s=electronics&qid = 1270943996 & SR = 1.8% 2F1.8 http://shop.ebay.com/?_from=R40&_npmv=3&_trksid=p4295.m38.l1313&_nkw=Nikon+af+50mm+fy _sacat = See-All categories-
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