1/2
Osun, Ilesa, 21/06
5 adadin kallo
LCD Optical Chart
Kayan aikin Gyaran ido
Nau'i
Sabo Fil
Yanayi
Aiko kaya
A fadin Kasa
1-2 ranaku
Kyauta
Electronic visual acuity (VA) charts are used to determine a person's visual sharpness by presenting standardized optotypes (letters, numbers, or symbols) of varying sizes on a screen. These charts offer the advantages of eliminating memorization, randomizing optotype presentation, customizing parameters like contrast and display time, and allowing remote control and even self-assessment through mobile apps. They are standard tools in eye examinations for eye prescription (refraction), diagnosing vision problems, and monitoring eye health.
₦ 500,000
Za a iya rangwameSirrin bada kariya
- Ka da a biya kudi kafin isowar kaya, ko da kudin sallawu
- A hadu da mai kaya a amintaccen wuri a fili
- A duba kayan, a tabbata shi ne ainihin abin da ake bukata
- A tabbatar cewa abin da aka kunshe shi ne wanda aka duba
- Ka da a biya sai an gamsu
