A zoom lens for Sony E-mount with a focal length of 35-150mm and a bright aperture of F2.2-2.8. - Brand: TAMRON - Model Name: 35-150mm F/2.2-2.8 Di III VXD - Type: Zoom Lens - Focal Length: 35-150mm - Maximum Aperture: F/2.2-2.8 - Mount Type: Sony E-mount Thank you for viewing. This is a versatile and convenient lens for everything from portraits to landscapes, but I am selling it because I am changing mounts. I have been using it for about a year. I am a non-smoker and do not have any pets.