This Canon EFS 55-250mm f/4-5.6 IS II Camera Lens Image Stabilizer is a great addition to your photography equipment. It is compatible with Canon EF-S mount and has a maximum aperture of f/4.0-5.6. The lens is made of plastic and has a zoom focus type. It is a versatile lens that can handle a range of photography styles, including macro/close-up shots. The lens also features image stabilization to help you capture sharp and steady shots. The package comes with the lens caps.