INCLUSIVE LENS BUNDLE KIT - Including - 3 Piece Multi Coated HD Filter Kit 77mm (UV, CPL, FLD) - Lens Cap Keeper - High Quality Lens Cleaning Pen - High Quality Dust Blower - Starter Cleaning Kit - Deluxe Lens Pouch - High Speed SD Card Reader. EF-S-Mount Lens/APS-C Format - 16-35.2mm (35mm Equivalent) - Aperture Range: f/3.5 to f/27 - One UD and Three Aspherical Elements - Super Spectra Coating - Ring-Type Ultrasonic Motor AF System - Internal Focus Design - Optical Image Stabilizer - Rounded 6-Blade Diaphragm