Makina a Maso: Ma Chart amaso ndi ma chart osiyanasiyana pakuyeza ndikuwona zovuta zina zamaso zakumaso monga astigmatism, kufooka kwapakati, kufooka kwapakati. Bokosi la Edrifoncal Kuwala: 2,m multitifounical Diste Bock Bock Bock Bock Bock, imatsogolera gwero losatha, kunyezimira kwamphamvu, kutetezedwa kwa mphamvu, moyo wautali, Utumiki Wautatu, Moyo Wautumiki Wautatu. Makina owoneka bwino: Masamba apamwamba kwambiri amagwiritsidwa ntchito, omwe ndi ovuta komanso osavuta kusiya. Mafonths pamasamba amasindikizidwa ndi ukadaulo wa silika, ndipo zolembedwazo ndizomveka bwino komanso sizovuta kuzimiririka. Ultra-yopyapyala ndi ultra-yopepuka: Kupanga kwamphamvu kwamphamvu komanso kosavuta, kosavuta kugwira ntchito, cholimba komanso kulimba kwambiri, komanso kugwiritsidwa ntchito kwambiri.