This Bell & Howell 70-150mm f/3.8 Macro SLR zoom lens is a high-quality option for Pentax camera users. The lens has a focal length of zoom and is compatible with the OM mount. It also has a maximum aperture of f/3.8, making it perfect for capturing stunning photographs in any lighting conditions.

With manual focus type, this lens is ideal for photographers who want complete control over their shots. It has a compatible lens front size of 52mm and is compatible with filters of the same size. Made in Japan, this lens is a great addition to any photographer's collection.