The invention relates to the technical field of the film laminating, especially a tablet PC shielding protective film. The tablet PC shielding protective film comprises a protective film body; the protective film body comprises an anti-scraping layer, a waterproof layer, an impact resistance layer, an anti-radiation layer, an optical filtering layer and an anti-static layer in order from top to bottom, and the above layers are connected through adhesive; the anti-scraping layer is made of PET texture, the adhesive occupies 10-15% of the mass of the protective film; the optical filtering layercomprises a blue light filtering layer and an ultraviolet filtering layer. The tablet PC shielding protective film disclosed by the invention can reduce the mass of the protective film at the greatestextent, and the quality of the protective film is further improved; the optical filtering layer comprises the blue light filtering layer and the ultraviolet filtering layer for filtering the blue light and the ultraviolet light, the use is more environmentally friendly and eye protecting.