1.【Yithi ndlela-ntle xa uthoba intloko yakho】Uyilo lwe-Ergonomics, lulula, lukhululekile ukunxiba, Valelisa ukuthoba intloko yakho, nciphisa ukudinwa komlomo wesibeleko, Yandisa umsebenzi wakho njengogqirha.
2.【Ii-Optics Ezibalaseleyo】Uyilo lwe-Kepler optical, olusebenzisa iglasi ye-A+ engeniswe ngaphandle, olunembonakalo ebanzi kakhulu kwaye alunasiphazamiso, lunobunzulu obude, lukunika inkululeko yokugxila emsebenzini wakho.
3.【Ukunciphisa ukudinwa kwamehlo】Ukujonga okufanayo kwenkalo yokujonga kunciphisa uxinzelelo lwemisipha ye-rectus medial.
4.【I-Amblylopia iyafumaneka】Nika iphepha lokujonga amehlo (iiglasi ze-myopia/iiglasi zokufunda), inkonzo yogqirha wamehlo egcina ixesha kunye noxinzelelo.
5.【Umthombo wokukhanya】Isibambi sesibane silula kwaye sincinci, sinobunzima obuyi-10g kuphela, sikhanyisa indawo yokukhanya efanayo, akukho strobflash ebonakalayo, asikhazimli. Ukulungiswa kweqhosha lokukhanya elingenamatheli, isihluzo sokukhanya esityheli singongezwa, isihluzo sokukhanya esiluhlaza okwesibhakabhaka, ixesha elide kakhulu lokusebenza iiyure ezi-4/12 (umbane onganyanzelekanga).