Giotto's SP8301L Aegis Multi-coated LCD Screen Protector for Canon 40D, 50D, Canon 5D Mark II, 1D/1DS Mark III and Sony A900 Size 67.8 x54.54mm for Canon 40D/50D/D5 Mark 2/1Ds Mark 3 and Sony A900 Made from Schott glass of Germany with 12 anti-reflection coatings on each side with nan technology Completely protects the LCD from abrasions, scratches, impact, dust, fingerprints, and moisture The Aegis adheres to the frame around the LCD which adds rigidity against impacts Uses 12-layer Anti-reflective coating technology of Seybold, Germany to improve the transparency and withstand UV, thus protecting the LCD, improving the color quality and prolonging the working life of the screen 67.8x54.54mm Includes lint-free cleaning cloth Also fits Canon 5D Mark II, 40D, 50D, 1DS Mark III; and Sony A900