Cornea material of simulated human eye device for tonometer calibration and preparation method of cornea material

The invention discloses a cornea material of a simulated human eye device for tonometer calibration and a preparation method thereof, and aims to provide a cornea material of a simulated human eye device for tonometer calibration capable of simulating human eyes and a preparation method thereof, the preparation method comprises the following steps: S1, preparing a PDMS main agent prepolymer solution for later use; s2, preparing black dye for later use; s3, preparing a PDMS curing agent solution for later use; s4, mixing the PDMS main agent in the step S1 and the black dye in the step S2 according to a certain mass ratio, and fully stirring to obtain a black mixed solution; s5, adding the mixed solution obtained in the step S3 and a PDMS curing agent according to a certain mass ratio, and uniformly stirring; after the bubbles are completely eliminated, pouring the black mixed solution into a mold, and air-drying at room temperature; and S6, taking out the material in the step S5 from the mold to obtain the cor