Rudzi runovharira mvura, chigadzirwa chitsva - porous fiber mvura-kuzvimba mvura-yekuvharira shinda inoshandiswa kuvharisa mvura yemhando itsva dzemhando dzakaoma-mhando yetambo optical, inogadzirwa uye inogadzirwa neKambani zvichibva pahunyanzvi hutsva hwekuvharisa mvura mu optical uye. kugadzirwa kwetambo dzemagetsi kumba nekune dzimwe nyika. Iyo inoratidzirwa nezvakanakira senge kukurumidza kunyura kwemvura kumhanya, kuwedzera kwekuwedzera ratio, yakasimba tension kushushikana, hapana asidhi uye base, hapana inopindirana mhedzisiro inoiswa patambo, thermo kugadzikana, kugadzikana kwemakemikari uye kusaora, etc. Mukugadzira tambo dzeOptical, kuzadzwa kwezvinhu zvakaita setambo jelly, tepi yekuvhara mvura uye shinda yekusimbisa nezvimwe zvinogona kusiiwa.