The Sony FE 24-240mm f3.5-6.3 OSS is a full-frame, all-purpose zoom lens for Sony mirrorless cameras, with a convenient range from wide angle to telephoto and a built-in stabilizer to keep things steady. Not the smallest lens in the world, or the lightest- it's almost 800g- but it sure packs in a lot of capability. In excellent condition, with clean glass and good function.