EF 24-70mm f/2.8L II USM
The EF24-70mm f/2.8L II USM is a high-performance large-aperture L standard zoom lens with a wide focal-length range. By utilising three aspheric lens elements, a Super UD lens element, and two UD lens elements, magnification-type chromatic aberration at wider angles is corrected thus achieving superior image quality. Sporting a new reduced length, this lens is made all the easier to use with fast yet silent autofocus, a full-time mechanical manual focus, and a circular aperture for beautiful soft-focus images. With minimum focusing distance of 0.38m and magnification of 0.29x, this lens is also perfect for close-ups.
- Professional f/2.8L large aperture standard zoom lens
- Newly developed 18 elements in 13 group optical design
- 1 Ultra-high-precision Ground-glass and 2 high-precision Glass-molded (GMo) Aspherical lens elements
- 1 Super UD and 2 UD lens elements
- 9-blade circular aperture
- 0.38m minimum focusing distance
- Inner focusing design, ring USM and optimized AF algorithm achieve fast, quiet and accurate autofocus
- Optimized lens coatings for digital cameras to ensure excellent color balance and minimize ghosting and flare
- Fluorine coating to make cleaning easier
- Enhanced lens structure to increase durability and toughness to cope with the demand of professional users
- New zoom ring lock to lock the zoom position at wide end
- A 15% weight reduction compared to previous generation
- Dust and water resistance#
