RF16mm F2.8 STM Genuine Canon Lens Hood Genuine Canon Filter NiSi CPL Filter All items are included in this set. I haven't had many opportunities to use them, and I've only used them a few times since purchasing them. The CPL filter has only been used 2 or 3 times. They have been stored in a dehumidified storage, and there is no fogging, mold, or noticeable scratches on the lens. There is no receipt from the purchase. The barcode has not been cut out from the outer box. RF mount. RF16mm F2.8 STM RF1628STM Brand: Canon RF Lens Lens Type: Single Focal Length Focal Range: Ultra Wide Angle Optical Zoom: 2.8x Focus: Autofocus Mount: Canon RF Compatible Sensor Size (Max): Full Frame Focal Length (Wide): 16.0 mm Focal Length (Tele): 16.0 mm Maximum Aperture: F2.8 Minimum Shooting Distance (m): 0.13 m Image Stabilization: None Filter Compatibility: Yes Filter Diameter: 43.0 mm Dimensions (Maximum Diameter): 69.2 mm Dimensions (Length): 40.2 mm Weight (g): 165.0 g Color: Black