6 xim nyob ntawm no.Thawj yam uas ntaus koj yog xim ci ntawm no bong.Qhov kev ntsuas qhov yuam kev yog qhov kev zam tsis tau vim peb cov khoom yog xuas tes ua, Yog tias koj xav tau cov khoom nrog kev ntsuas meej, thov hu rau peb ua ntej.Cov xim ntawm peb cov dluab yog kho los ntawm cov kws tshaj lij saib xyuas uas yog tib yam li cov khoom tiag tiag.Txawm li cas los xij, cov chromaticaberration tshwm sim vim muaj cov khoom siv sib txawv.Yog tias koj muaj kev nruj me ntsis rau xim, thov hu rau peb ua ntej kom paub meej cov xim.