preferred_name: Base curve 1 &#x7C; Right contact lens prescription &#x7C; Contact lens
preferred_name_lc: base curve 1 &#x7c; right contact lens prescription &#x7c; contact lens
label: Base curve 1 &#x7C; Right contact lens prescription &#x7C; Contact lens
label_lc: base curve 1 &#x7c; right contact lens prescription &#x7c; contact lens