The utility model provides a full bed deep lamellar corneal transplantation operation assembling apparatus, comprising two cornea hooks I and one viscoelastic agents entry needle II; wherein, the cornea hooks I are formed by that handles 1 are connected with extension rods 2 provided with hook heads 3; the viscoelastic agents entry needle II is formed by that a needle stand 4 is connected with a needle tube 5; the extension rods 2 are bent at a position 1.00-1.50 centimeters away from the handles 1 to form an included angle alpha ; the hook heads 3 and the extension rods 2 are perpendicularly bent; the needle tube 5 is bent at a position 1.40-1.60 centimeters away from the needle stand 4 to form an included angle beta ; the head end of the needle tube 5 is arranged as a smooth inclined plane the pitch of which is gamma . The utility model solves the problem of complete exposure of Descemet's membrane as required in deep lamellar corneal transplantation operation. As a result, favorable postoperative eyesight is obtained with shorter operation time, safer operation process, and even more complete exposure of Descemet's membrane. The utility model has the advantages of reasonable structural design and convenient production.