# PrismInput **Type:** GraphQL inputs **Description:** Prism correction details ## Fields - horizontal (PrismHorizontalInput): Horizontal prism power and direction - power (String): Power of the prism in diopters - direction (PrismHorizontalDirection): Direction of the prism from the base - vertical (PrismVerticalInput): Vertical prism power and direction - power (String): Power of the prism in diopters - direction (PrismVerticalDirection): Direction of the prism from the base