She does what she intended to prevent lateral light on the front lens. The camera manufacturer from every customer a Maßlos coated with the sale of the original sun visor price paid is probably clear to everyone who keeps in mind that the sun visor costs 1/10 of the lens price or even more. My husband has been working in the automotive industry \ toolmaking injection molding, according to his testimony with tooling costs \ Cheap plastic granules \ printing the label \ energy costs \ then all manufactured in China and shipped to the world = Unit price 25 cent if at all !! But all want these parts have so, because the sun visor should always be on it !! The lens provides the manufacturer not the same as standard and can again reach into the purses of the lens user. It's as if I buy a car with no headlights and night I need to buy nachtäglich the lamps. I have tried the sun visor from the accessories of other companies, cheaper but in my opinion no better
