Canon 24-50mm zoom lens, 58mm filter diameter * Although listed as an EF lens, it is an RF mount. - Brand: Canon - Model: 24-50 - F-value: 4.5-6.3 - Filter diameter: 58mm - Lens type: Zoom lens - Lens hood included Thank you for viewing. There are no problems with use. Please understand that this is a used item and no claims or returns are accepted. Canon Model Name: RF24-50mm F4.5-6.3 IS STM Focal length (wide side): 19-70mm Focal length (telephoto side): 36-50mm Open F-value: 4.1-5.6 Other features: Lens hood included, front lens cap included, rear lens cap included