Iglasi eboyiweyo ebonisa ubushushu, ekwabizwa ngokuba yiglasi yefilimu elawulwa lilanga, yenziwa ngokutyabeka isinyithi okanye umaleko wefilim edityanisiweyo kwindawo ekumgangatho ophezulu weglasi edadayo ngevacuum magnetron sputtering.Umsebenzi oyintloko wefilimu kukulawula ukubonakalisa, ukuhanjiswa kunye nokufunxa imisebe yelanga ngokuthe ngqo, ngenjongo yokwenza umbala ofunekayo wokubonakalisa.

Iimpawu zeglasi egqunywe ubushushu ebonisa ubushushu:

Lawula ukungena kwemitha yelanga ngokuthe ngqo, isiphumo esihle sesithunzi.

Umbala obalaseleyo wokubonakalisa kunye neziphumo ezigqwesileyo zokuhombisa.

Ukufihla okulungileyo kwezinto zangaphakathi kunye namacandelo okwakha.

Umlinganiselo ofanelekileyo wokuhanjiswa kokukhanya kunye nomlinganiselo wokubonisa.

Ukunciphisa ukuhanjiswa kokukhanya kwe-ultraviolet.