A padded piece is available around the camera's optical viewfinder, providing protection to the viewfinder. It prevents fogging of the viewfinder and facilitates visibility. Suitable for professional photographers who wear glasses and need to avoid contact with their nose. The extender can extend the viewfinder and body by up to 15 millimeters and can reduce viewing magnification by up to 30%. It protects against light entering the viewfinder housing during prolonged exposures with lamps. Scratches are avoided. Material: Plastic. Color: Black.