Only clean the camera after it has been turned off. If the lens is dusty, image quality may decrease. After taking away the sand or the dust on it, wipe it with lens cleaning paper.
Lens cleaning paper
Lens
Note � Do not use alcohol, polishing powder, cleanser, benzine, thinner, wax, petroleum products or hot water to wipe the camera. Also avoid glass cleaner, pesticide or hair spray. They may cause change in the shape or color of the camera. Do not directly touch the lens. Fingerprints may cause an unclear image.
