EF 28-135mm f/3.5-5.6 IS USM

Features Lens construction: 16 elements in 12 groups Diagonal angle of view: 75°-18° Focus adjustment: Inner focusing system with USM Closest focusing distance: 0.5m / 1.6ft Zoom system: Rotating type Filter size: 72mm Built in gyro sensors control an image stabiliser group of elements within the lens Standard zoom lens with an Image Stabilizer and high zoom ratio. With the Image Stabilizer turned on, you can obtain sharp, natural looking pictures in dim lighting without using flash or a tripod. Very handy for places where flash is prohibited. Uses ring-type USM for swift, silent autofocus and full-time manual focus.