Kiron Tele Zoom Camera Lens 80-200mm f/4 - 1:4 With Filter Shylight & Hood See photos before you purchase With a HOYA 55mm Skylight [1B] filter The Kiron Tele Zoom Camera Lens 80-200mm f/4 is a high-quality zoom lens designed for Pentax cameras. With a maximum aperture of f/4.0-4.5, this lens is perfect for capturing detailed images with a shallow depth of field. Made of durable aluminum and manufactured in the 1980s in Japan, this lens is a reliable and versatile choice for photographers. The lens is part of the MC Auto Zoom series and offers auto focus capabilities, making it easy to use for a variety of photography styles.