Lightweight Lens: With Just An Overall Weight Of 2.3 Lbs, It Is 23 Percent Lighter Than The Previous Model Bundle Includes: Sony FE 70-200mm F2.8 GM OSS II Full-Frame Constant-Aperture Telephoto Zoom Lens (SEL70200GM2), and HD Optical Glass Filter Lens with Cleaning Cloth Superb Image Quality: The Sony Fe 70-200mm F2.8 Gm Oss Ii Lens Provides Excellent Image Quality Throughout Its Entire Zoom Range, Thanks To The Two Aspherical Elements And One Extreme Aspherical Element.