The Pentax 28-80mm f3.5-4.5 Pentax-F Macro Lens is a versatile zoom lens designed for Pentax cameras. With a maximum aperture of f/3.5-4.5, it is suitable for capturing detailed close-up shots thanks to its macro capabilities. Made of plastic and compatible with filters sized 58mm, this lens offers both auto and manual focus options, making it a convenient choice for photographers looking to explore different shooting styles. Manufactured in the 1980s in Japan by PENTAX, this lens comes with a manufacturer warranty of 1 month, ensuring quality and reliability in your photographic endeavors.