Originally posted by swirl I like the lens that came with it. But I want to get a wide angle lens for Landscapes. I got a Pentax because I thought there wouldn't be so much confusion about what lens was what.
boy was I wrong. I had no idea that my kit lens was about the same thing as the one I was looking to buy. Thanks!!
Well, it's possible for some reason your camera came with a different lens. Does it not say DA 18-55 right on the lens?
When you say "wide angle", yo are referring to the focal length. Wide angle = short focal length. A lens that says 18-55 means it is 18mm at one end of the zoom range, 55mm at the other end. None of this has anything to do with Pentax versus other brands, BTW - all SLR's label their lenses in terms of focal lengths in exactly the same way.
If you are finding 18mm isn't wide enough, then you need a lens with a shorter focal length. I personally almost never feel the need to shoot wider than 18mm - most of my landscapes are shot around 28mm or so (if you press the Info button on the camera while viewing a picture, it will tell you what focal length it was taken at). But I have occasionally tried wider lenses, and what I'd say is you probably need to go at least to 14mm in order to feel so much wider that you are actually getting something for your money. So I'd be looking at lenses like the Pentax DA 12-24.
Warning - these (and the other alternatives) are not cheap lenses; they'll probably cost more than your camera did.