Girazi Itsva Rinokudza ErgoDeflection:
1. Kukura kwe3.5x, 4x, 5x uye 6x kunowanikwa.
2. Prism yepepa remvumo iri kumirira kukanganiswa.
3. Nzvimbo yakakura yenzvimbo yebasa inogona kuonekwa zvakananga pasi pechiso chemaziso.
4. Mafuremu ekutsvedza anochengetedza maziso zvakanyanya.
5. Muganho wepamusoro wedaro rekushanda unobatsira kuchengetedza mari yekuchengetedza kwenguva refu uye nguva yekuzorora
kunokonzerwa nekuverenga shanduko dzeRx.
6. Girazi repamusoro-soro regirazi remagetsi nezvinhu.
7. Kupfeka kunodzivirira kupenya kweganda rine mativi akawanda.