Kune akawanda marudzi egirazi, kusanganisira akajairwa girazi rekuvaka, kana girazi rakagadziriswa uye rakaiswa kune akakosha mapikicha.Zvinodiwa zvekuchenesa uye kuchena kwegirazi zvakasiyanawo.Nhasi ichaunza muchina wekuchenesa unogona kuchenesa girazi remaziso.

Nekuda kwehunhu hwayo, girazi remaziso rinofanira kusangana nezvinodiwa zvekufungidzira kwemaziso uye saizi yakatetepa, saka makemikari akakosha anofanirwa kuwedzerwa panguva yekuchenesa kunyungudutsa guruva nematanho pamusoro pegirazi, uye mvura yakachena inodiwa kuchenesa girazi. .Iyo optical girazi yekuchenesa michina inogadzirwa nekambani yedu inotora yakachinjika chimiro, mamakisi matatu kuchenesa, uye ine matatu emvura matangi.Inogezwa ne-high-pressure spray, kugeza mishonga, uye nemvura yakachena.Mushure memaseti maviri ekuomeswa, nzira yekuchenesa inozopedzwa.