E-Mount Lens/Full-Frame Format

Aperture Range: f/2.8 to f/22

29% Weight Reduction from Previous Model

Four XD Linear AF Motors; 4x Faster AF

One XA & One Aspherical Elements

Two ED Elements & Two Super ED Elements

Nano AR Coating II

Optical Steady Shot Image Stabilization

Eleven-Blade Circular Diaphragm