Signs of dust inside The Sigma Zoom-alpha III 35-135mm lens is a versatile zoom lens designed for Pentax K mount cameras. With a maximum aperture of f/3.5-4.5, this lens allows for a smooth and precise macro mode for capturing stunning close-up shots. The lens features a zoom type focus and a Pentax K mount, making it compatible with Pentax cameras. With a focal length range of 35-135mm and a 52mm filter size, this Sigma lens offers a wide range of shooting capabilities for photographers looking to expand their creative vision.
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