This Tamron AF tele-macro zoom lens is a great addition to any photographer's collection. With a maximum aperture of f/4.0-5.6 and a focal length of 70-300mm, it is compatible with Canon EF mount and is suitable for macro/close-up shots. Made of plastic, this lens is lightweight and easy to handle. It comes with a 62mm compatible lens front and a compatible filter size of 62mm. The model number is A017 and it was manufactured in Japan.