I just purchased a pentax k1000, and I'm reading to get going with it. All it comes with (it was an ebay auction) is a flash, and a 50 mm. lens. Which other lenses and filters should I get? I don't think I want a macro lens, I don't intend to do close ups quite yet. As far as wide angle lenses go, are all 28mm lenses wide angle? I'm fairly certain I will buy one as my first accessory. If I find a 28mm lens, should I assume that it is wide angle? Zoom lens. I've seen lenses that are 30-70 or about that. Are these more advantageous than a 50mm? I figured getting a 200mm would be a good move also. FILTERS: I intend to take landscapes and candids, shots of the city and other spur of the moment shots. (indoor and out) In both black and white and color. Which filters should I get to maximize opportunity of good color/tones.?