EN: Objective Canon 17-85mm IS USM f/4-5.6 Ultrasonic in excellent general conditions, with light cosmetic signs of use. The lenses are clean, without scratches or signs of mold. There are only a few present very light grains of internal dust, normal for a used lens e do not influence image quality. THE'autofocus is fast and works perfectly. There IS stabilization It has been tested and appears to be working. Ready to use lens. EN: Canon 17-85mm IS USM f/4-5.6 Ultrasonic lens in very good overall condition, with light cosmetic signs of use. The glass is clean, free from scratches or fungus. There are only a few very small internal dust particles, normal for a used lens and not affecting image quality. Autofocus is fast an.