Resin composition, molded body, optical layer, cover member and moving body

A resin composition used for forming a first layer of an optical layer, the first layer including a polycarbonate-based resin as a main material and a visible light absorber for absorbing visible light, and the resin composition comprising the polycarbonate-based resin and the visible light absorber,

• wherein when a weight-average molecular weight of the polycarbonate-based resin is denoted by Mw and a number-average molecular weight of the polycarbonate-based resin is denoted by Mn, Mw/Mn is equal to or more than 1.0 and equal to or less than 2.0, and/or the weight-average molecular weight Mw is equal to or more than 1.2×104 and equal to or less than 3.5×104,
• wherein the visible light absorber includes a plurality of kinds of light absorbers so as to block the visible light and allow transmission of near-infrared light,
• wherein among the light absorbers, each of which has a content of equal to or more than 0.005 wt % in the resin composition, when a light absorber having a lowest melting point is denoted as a first light absorber and a light absorber having a highest melting point is denoted as a second light absorber, the melting point of the first light absorber is equal to or higher than 200° C., and equal to or lower than 330° C., and the melting point of the second light absorber is equal to or higher than 280° C. and equal to or lower than 330° C.,
• wherein the second light absorber absorbs light in a wavelength range of equal to or more than 680 nm and equal to or less than 800 nm, and
• wherein when a shear rate for the resin composition is 243.2 1/sec, a viscosity at 260° C. of the resin composition is equal to or more than 600 Pa·s and equal to or less than 3500 Pa·s.