15. Nzira yekuchenesa sei lenzi yemidziyo yelaser?

Kuchenesa Maitiro:

(1) Geza maoko ako wopukuta.

(2) Pfeka simbi yemunwe.

(3) Bvisa lenzi zvinyoronyoro kuti iongororwe.

(4) Nebhora remhepo kana nitrogen yekufuridza guruva renzvimbo yelenzi.

(5) Kushandisa donje rine mvura yakakosha kuti lens ibvise kusara.

(6) Kudonhedza huwandu hwakakodzera hwemvura pabepa relens, pukuta zvinyoro nyoro uye dzivisa kutenderera.

(7) Dzorera pepa re lens, uye wozodzokorora matanho.

(8) Usashandisezve bepa rimwechete re lens.

(9) Kufuridza lens yakachena nebhora remhepo.