There is provided a protective goggle comprising: a lens frame to support at least one lens and an anti-fogging and dust-removal assembly disposed in or on the frame, wherein the anti-fogging and dust-removal assembly is configured to suction an air on an inner face of the lens and discharge the suctioned air onto an outer face of the lens. The assembly provides concurrently both functions of anti-fogging and dust-removal on the lens of the goggle.
