• Malo Ochokera: CN;GUA

• Dzina la Brand: Mecan

• Nambala ya Chitsanzo: MCE-6

Optometry Equipment Near Vision Tester, Near Visual Chart

Chitsanzo: MCE-6

Kodi mawonekedwe athu apafupi oyesa masomphenya ndi chiyani?

Woyesa masomphenya athu apafupi amathandizira kufufuza kwathunthu kwa masomphenya ndi ma binocular kuti kuchitidwe ndi mutu ndi maso momwe zilili pamtunda uliwonse wogwira ntchito.

Kodi kuyesa kwa refractive kwa woyesa masomphenya athu ndi chiyani?

1. Kuyeza luso loona pogwiritsa ntchito chilembo cha Snallen ndi E-tchati osaphunzira, ndi mitundu yowerengera ya Times Roman.
2. Kutsimikiza kolondola kwa zowonjezera za presbyopic ndi zina zokonzekera pafupi.
3. Mayeso a Near vision astigmatism.
4. Matalikidwe a malo ogona kuphatikizapo miyeso ya monocular pansi pa ma binocular.

Kodi mayeso a Binocular balance  of vision tester athu ndi ati?

1. Kukonzekera kusiyana kwa mayeso a heterophoria motor eye dominance.Accommodation-convergence ubale.
2. Kuwunika kowonjezereka kwa kuponderezedwa kwa foveal kwa odwala heterophoria.
3. Pafupi polumikizana.
4. Zolinga zamayeso odziyimira pawokha a heterophoria ndi ARC yogwirizana.
5. Wolamulira wa centimita woyezera mtunda wa ntchito ndi kuyesa akuphatikizidwa.
6. Tchaticho chikhoza kuunikiridwa payekhapayekha pogwiritsa ntchito chowongolera chakutali chofiira cha infrared.

Kodi tsatanetsatane wa oyesa masomphenya athu apafupi ndi chiyani?