Mwenje wetsiva uri microscope ine mwenje wakajeka unoshandiswa panguva yebvunzo yeziso. Inopa yako Ofhthalmologist kutarisisa zvakatarisisa zvimiro zvakasiyana pamberi peziso uye mukati medare. Icho chishandiso chakakosha pakutarisa hutano hwemaziso ako uye kuona chirwere chemaziso.