Giottos Aegis 67.7 x 54.4mm Professional Glass LCD Screen Protectors for Nikon D300 12 Layers of Multi-Coatings Each Side. Reviews:
The product is amazing. You can actually see clearly what you have to see on the small screen. Throw your plastic screen protectors, you paid little for them, little you got! I would recommend to anyone who wants to protect their screen and still see something on the camera, especially in outside bright light.