This Tamron lens has a maximum aperture of f/4.5 and a focal length of 80-205mm, making it perfect for zooming in and capturing stunning photographs. The lens is manual focus and compatible with a 52mm filter size. It is designed for Pentax-A mount cameras and was manufactured in Japan. The lens is perfect for capturing macro shots and close-ups, and it is part of the Pentax A series. Lens was not tested. Look at all the pictures to determine the quality of the item. If you have any questions feel free to ask.

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