The Panasonic LUMIX G VARIO 12-32mm lens is a compact, high-performance zoom lens. - Brand: Panasonic - Model Name: LUMIX G VARIO 12-32mm f/3.5-5.6 ASPH. MEGA O.I.S. - Filter Diameter: 37mm - Focal Length: 12-32mm - Maximum Aperture: f/3.5-5.6 I have used it a little, but the usage period was short because I used other lenses. I have been using a lens cover since the initial use. I will also include the lens cover. Thank you for looking. ● Other Notes: You can purchase this product immediately. Please consider this product as a used item. Even if we are in the middle of a conversation in the comments, the person who purchases it first will be given priority. Thank you for your understanding.