I just bought this, but I'm selling it due to a change in plans. It's still within the warranty period. Purchase date: 2025/03/09 The Panasonic LUMIX G VARIO 100-300mm F4.0-5.6 II lens features POWER O.I.S. for high-quality photography. - Brand: Panasonic - Model: H-FSA100300 - Focal Length: 100-300mm - Maximum Aperture: F4.0-5.6 - O.I.S.: POWER O.I.S. - Series: LUMIX G VARIO Thank you for looking.