Canon Lens Comparison - Canon 24-70mm f/2.8L II vs. 24-70mm f/2.8L
The new canon lens features 1 Super UD lens element and 2 UD lens elements that help minimize chromatic aberration, 2 types of aspherical lenses to reduce spherical aberration, new high speed CPU for faster AF and 9-blade diaphragm for beautiful, soft backgrounds, the lens MTF chart also show excellent improvements throughout the zoom range.
MTF Comparison
MTF chart of New 27-70mm F2.8L II USM Lens
MTF Chart of Old 27-70mm F2.8L II USM Lens
Upgrade is highly recommended, you get better optics, improved AF system, less chromatic and spherical aberration with the new lens.
Read more - How to read canon MTF chart
The new canon lens features 1 Super UD lens element and 2 UD lens elements that help minimize chromatic aberration, 2 types of aspherical lenses to reduce spherical aberration, new high speed CPU for faster AF and 9-blade diaphragm for beautiful, soft backgrounds, the lens MTF chart also show excellent improvements throughout the zoom range.
What canon says about the new lens .
- New standard for superb optics
- High-end durable construction and performance in professional zoom lenses.
- Featuring the latest advances in optical lens design, it utilizes 1 Super UD lens element and 2 UD lens elements that help minimize chromatic aberration in the periphery at wide-angle as well as reduced color blurring around the edges of the subject.
- In addition, 2 types of aspherical lenses are combined to help reduce spherical aberration over the entire image area as well as through the full zoom range.
- Optimized lens coatings also help ensure exceptional color balance while minimizing ghosting.
- The lens is also equipped with a circular 9-blade diaphragm for beautiful, soft backgrounds.
- A ring-type USM and high-speed CPU with optimized AF algorithms enable silent and fast autofocusing.
- Built for the rigors of professional use as well as to meet the increased number of shots available with digital photography, it's constructed with improved dust sealing and water resistance while fluorine coatings on the front and rear lens surfaces help reduce soiling, smears and fingerprints. A zoom lock lever locks the zoom position at the wide end for safe transporting while attached to an EOS DSLR camera over the shoulder.
MTF Comparison
MTF Chart of Old 27-70mm F2.8L II USM Lens
Read more - How to read canon MTF chart
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