Originally posted by Mugsyman97 LBA??? Best Guess: Lens Buying Addict?
Ding Ding! Right on! You're learning fast!
If you'd like a little more reach the kit lens, then the Sigma 17-70/2.8-4.5 is a good choice. It's also a bit faster than the kit lens, which means you can shoot at lower light levels without a flash.
With that being said, the 18-55 II kit lens is nothing to sneeze at, either.
I concour with those who are saying that either the 50-200 or 55-300 are great choices for a telezoom. Another one that hasn't been mentioned so far is the Tamron 70-300/4-5.6, which a lot of people like and can be had for around $150 or so, new.
The FA50/1.4 would also be a good addition. I don't have it, but I've been toying with the idea of getting it, as I've seen some excellent images taken with it. Once you take a look for yourself, you won't believe that this lens costs around $200 brand new.
Since you're new, you may not know about pbase.com's lens catalog, which lists lots of lenses and provides sample photos taken with them by real people, so you can see for yourself. They're organized by brand, so go to
Camera Database and Museum at PBase.com and then find the brand that you're interested in looking at and then scroll down the list of cameras and lenses until you find the one you want.
Pentax smc P-DA 50-200mm f/4-5.6 ED Lens Sample Photos and Specifications Pentax smc P-FA 50mm f/1.4 Lens Sample Photos and Specifications Tamron AF 70-300mm F/4-5.6 Di LD Macro 1: 2 Lens Sample Photos and Specifications
Also, if you go to the lens discussion subforum here, then you can search for lenses that way, as people do post their samples here, as well.
HTH,
Heather