Here we have a Pentax KA-Mount 70-210mm F/4-5.6 zoom lens with made by Promaster with the rear lens cap and UV filter. It is fully functional and ready to work on your Pentax film camera with K-mount.

This lens will allow the shooter to zoom in from 70mm to 210mm, perfect for nature, wildlife, and portrait shooting. The maximum aperture range of F/4-5.6 is excellent for available-light shooting, for producing bokeh, for isolating subjects, and for creating good depth of field. Stop the aperture down and the lens makes images that are very sharp.

This is also a perfect lens for getting up-close, given its ability for macro focusing.

The Pentax A lenses offer automatic aperture control through the camera body, something the M versions lack. With this lens, you can use any Pentax K mount camera and have full control of aperture via the camera itself.

The lens is in fantastic condition. All glass elements are excellent, clean, free of fungus, and free of balsam separation. The mount and filter threads are in excellent condition, and the aperture blades are oil-free and snappy.

The focus ring spins perfectly with a nice weight, and the aperture ring clicks mechanically into its detents. The engraved numerals throughout are in great condition, with no wear. Essentially, a perfect lens.

It will be carefully packaged and shipped immediately.