JJC LH-ES73B Lens Hood specially designed for CAN. RF 45mm F1.2 STM lens. Made of premium ABS material, it is sturdy and durable. The inner surface features a matte anti-reflective finish, effectively reducing lens flare and unwanted reflections. When installed, the lens hood does not cause vignetting and does not interfere with the use of 67mm filters or 67mm lens caps. By extending the front of the lens, it helps block stray light from entering the lens and provides additional protection against accidental impact. The hood can also be reversed and mounted on the lens for compact storage and easier carrying. JJC LH-ES73B lens hood is an ideal replacement for the CAN. ES-73B lens hood.