This is the TAMRON prime lens, 20mm F/2.8 Di III OSD M1:2. You can enjoy beautiful bokeh with its bright F2.8 aperture, making it suitable for various scenes. [Brand] TAMRON (Tamron) [Model] 20mm F/2.8 Di III OSD M1:2 Purchased a year and a half ago and used a few times for group photos with a tripod. There are sticker marks from a name sticker. There is some dust, but the operation is not a problem. The box is not included. Only the lens and hood shown in the images are included. Will be shipped in simple packaging.