Picture of lens on packaging is not the same colour as the actual lens which is silver. Open box. Box has damage. 

• PENTAX-developed HD coating, a high grade, multi-layer coating that reduces reflectance in the visible light spectrum to less than 50 percent of that of conventional multi-layer coatings
• The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation
• The first lens of the Limited Lens series to feature the PENTAX-original weather-resistant construction
• Shoot discreetly with in-lens, direct current (DC) Auto Focus motor operation for smooth and quiet performance
• Enhanced with a rounded diaphragm at a wide apertures for optimal optical performance and gorgeous bokeh effects