The Canon EF 24-105 mm f/3.5-5.6 IS STM is a relatively light lens. At 525 grams, it is 260 grams lighter than the 24-105 mm f/4L IS USM II. That is not due to the number of lens elements. That is the same for both. The construction is different. - Genuine Canon EF 24-105mm f/4L IS USM Zoom Lens (with serial number engraved in the metal mount) - Canon Lens Pouch (LP1219) - Both front and back lens caps (The front lens cap is the newer center-pinch style cap) - Canon Lens Hood (EW-83H) - Canon USA/Canada Warranty registration card I registered the lens online with Canon, without any issues. Lens Description: This easy-to-use standard zoom lens can cover a large zoom area ranging from 24mm wide-angle to 105mm portrait-length telephoto, and its Image Stabilizer Technology steadies camera shake up to three stops. Constructed with one Super-UD glass element and three aspherical lenses, this lens minimizes chromatic aberration and . The Canon - EF 24-105mm f/4L IS USM lens is a perfect short range zoom lens in the Canon L-series and is well deserving to be there. It has super sharp focus and a great depth of field range for any type of photography. EF 24-105mm f/3.5-5.6 IS STM: EF 24-105mm f/4L IS USM: EF 28-70mm f/2.8L USM The Digital Lens Optimizer is also available for images shot with an extender - Genuine Canon EF 24-105mm f/4L IS USM Zoom Lens (with serial number engraved in the metal mount) - Canon Lens Pouch (LP1219) - Both front and back lens caps (The front lens cap is the newer center-pinch style cap) - Canon Lens Hood (EW-83H) - Canon USA/Canada Warranty registration card I registered the lens online with Canon, without any issues. The Canon EF 24-105 mm f/3.5-5.6 IS STM is a relatively light lens. At 525 grams, it is 260 grams lighter than the 24-105 mm f/4L IS USM II. That is not due to the number of lens elements. That is the same for both. The construction is different. Canon EF 24-105mm f/3.5-5.6 IS STM Review Canon EF-S 24mm f/2.8 STM Lens Review Canon RF 24mm F1.8 Macro IS STM Review Canon EF 85mm f/1.4L IS USM Review Canon RF

canon ef 24 105mm f 4l is usm lens review