Whether one needs or not a screen protector that everyone must decide for themselves. In an expensive camera beyond thousand Euros it's personal but worth me. I have equipped my last three Nikon cameras (D7100, Df, D750) with the GGS screen protector and the glass fits and adheres really perfect. It is the screen protector visually hardly noticed. The glass is extremely durable and scratch resistant. The only screen protector that I can really recommend. A product that is worth its price.