Vertical prism - down &#x7C; Left corrective lens &#x7C; Lensometry
vertical prism - down &#x7c; left corrective lens &#x7c; lensometry
Vertical prism - down &#x7C; Left corrective lens &#x7C; Lensometry
vertical prism - down &#x7c; left corrective lens &#x7c; lensometry