Panasonic 100-300mm f 4. 0-5. 6 Lumix G Vario Lens offers a long zoom range of 100-300mm (35mm camera equivalent: 200-600mm) while achieving minimum distortion & chromatic aberration by implementing advanced lens system including an ED (Extra Low Dispersion) lens. It incorporates Panasonic's MEGA O. I.S. (Optical Image Stabilizer), which makes it easy to shoot super clear shots even in telephoto shooting or in low-lit situations without using a tripod by suppressing the blur caused by a hand shake. 7 aperture blades consists a circular aperture diaphragm & produces an attractive smoothness in out-of-focus areas even shooting at large aperture settings. This lens system uses multi-coated lens elements that reduce ghosts & flare to an absolute minimum, helping deliver a high optical performance. Box Contents Lens cap, Lens hood, Lens rear cap, Lens storage bag