As this is a KA mount model, it has the all important "A" setting on the aperture ring so you get full auto exposure, you just set the aperture ring to "A" and use it like any other lens. The lens is also fully compatible with the Shake Reduction.
Classic manual focus lens. The focus and zoom is working. Made in Japan. The lens is used, working, but does have a slight optical issue. However, I can see some light and thin fungus hair sections inside the lens.
TELEPHOTO ZOOM LENS TO FIT PENTAX SLR FILM CAMERAS
Good condition, a little dust to optics, no fungus, MC coated optics,minor cosmetic wear to body.
Zoom Smooth, Macro focus to 1.5x
Aperture moving smoothly, no gumming up.
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Dust is everywhere in the environment, unless one lives in outer space. It is impossible to find a used lens without dust, and even new lenses have some dust. Dust is out of the photographic plane and simply will not affect a photograph.