Forum: Pentax SLR Lens Discussion
03-17-2015, 05:30 PM
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A landscape lens and a portrait lens are usually two different types of lenses. The rule of thumb is that portraits are taken at 85-135mm (give or take) and landscapes are usually wide angle, yet I've seen some nice landscape photos at longer focal lengths. And you say you want a good walk around lens too. Hmmm, I'm going to suggest the DA 50mm 1.8 since it is very affordable and can somewhat meet all these requirements. I like mine a lot, and if 50mm is ever a little tight indoors I just turn the camera sideways to portrait orientation and nearly always get the shot I want just fine. I find old "K" and "M" manual lenses a little bit of a hassle because you have to use the green button and stop down before a photo, and using auto iso is out of the question. "A" lenses can be used in more than just manual mode but cost more and still only have the option of manual focus.
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