Imfuneko yokugcina ugxininiso kumanqanaba amaninzi obushushu bendalo ibalulekile ekusebenzeni kwenkqubo, uzinzo, kunye nomgangatho ophezulu. Iilensi ezisebenzisa i-athermalized zigcine ukusebenza kwazo kungatshintshi ngokusebenzisa i-optical passivity, umsebenzi we-mechanical, kunye ne-mechanical passivity kumanqanaba aphezulu obushushu. Ulwakhiwo lwayo luya kuzilungisa ngokuzenzekelayo xa lubekwe kubushushu obahlukeneyo.
Ubude be-wavelength bugxile ekuboneleleni ngeemveliso zokukhanya ezichanekileyo kakhulu kangangeminyaka engama-20