High-quality prime lens, the AF-S NIKKOR 50mm f/1.8G. - Model Name: AF-S NIKKOR 50mm f/1.8G - Included Accessories: Lens cap, instruction manual, warranty, storage case - Lens Diameter: 50mm - Maximum Aperture: f/1.8 - Focal Length: 50mm - Lens Type: Prime lens Thank you for viewing. This is a Nikon 50mm 1.8 G lens. I purchased it several years ago, but only used it twice and then stored it. It's practically new. It was stored in a closet with the front and rear protectors attached. Please take a good look at the photos. Returns are not accepted, so thank you for your understanding.