Khazikika 1.56
Chifanizo
| 1.56 | |
| Model: | 1.56 mandala |
| Malo Ochokera: | Jiangsu, China |
| Mtundu: | Mlenga |
| Zithunzi Zapamwamba: | Weswe |
| Kugwira nchito | Bifocal |
| Mtundu wa magalasi | Koyera |
| Index yolowera: | 1.56 |
| Mainchete: | 70mm |
| Mtengo Wofunika: | 34.7 |
| Mphamvu yapadera: | 1.27 |
| Kutumiza: | > 97% |
| Kusankha Kupanga: | Hc / hmc / shmc |
| Mtundu wokutira | Wobiliwira |
| Kupanga kwamphamvu: | SPH: -2.00 ~ + 3.00 onjezani: + 1.00 ~ + 3.00 |
Mawonekedwe a malonda
1.Kodi mikhalidwe ya mabilo yamabizinesi ndi iti?
Mawonekedwe: Pali malo awiri oyang'ana pa mandala, ndiye kuti, mandala ang'onoang'ono okhala ndi mphamvu zosiyana kwambiri pa mandala wamba;
Amagwiritsidwa ntchito kwa odwala omwe ali ndi Presbopia kuti awone kutali komanso pafupi;
Ummwambawu ndi chidwi chowoneka kutali (nthawi zina lathyathyathya), ndipo kuwala kochepa ndikokha powerenga;
Mtunda wautali umatchedwa mphamvu yapamwamba ndipo pafupi ndi digiri imatchedwa mphamvu yotsika, komanso kusiyana pakati pa mphamvu yapamwamba ndi mphamvu yotsika imatchedwa kuwonjezera (owonjezera).
Malinga ndi mawonekedwe a chidutswa chaching'ono, chitha kugawidwa kukhala bitocal chapamwamba kwambiri, bitocal yozungulira yozungulira ndi zina zotero.
Odwala aku Presborofia safunikira m'malo mwa magalasi akawona pafupi ndi kutali.
Zoyipa: Kudumpha phenomenon poyang'ana kutali ndi kutembenuka mtima komanso pafupi;
Kuchokera kuwoneka, ndizosiyana ndi mandala wamba.
2.Kodi gawo limafanana bwanji ndi mandala a bitocal?
Ma leocal amapezeka ndi gawo limodzi kukula: 28 mm. Nambala itatha "ct" m'dzina lazomwe zimawonetsa gawoli m'malilimita.
3.Kodi mandala 28 otayika?
Ma lens 28 apamwamba amapereka kukonzanso kwa mtunda wautali komanso wautali. Ndi mandala ambiri ambiri omwe amaperekedwa kwa iwo omwe akudwala onse a Presbyboria ndi Hypermetropia, yemwe ali ndi zaka zomwe ali ndi zaka zambiri, diso limawonetsa kuthekera kothetsa kungoyang'ana kwambiri ndi zinthu zapamwamba. Ma lens apamwamba kwambiri amaphatikiza gawo la theka la mandala ndi mankhwala owerengera (mtunda). M'lifupi mwa thabwa lililonse la bifocal ndi 28m mmwamba pamwamba pa bifocal ndipo zikuwoneka ngati chilembo D adasintha madigiri 90.
Chifukwa bifocal yapamwamba kwambiri ndi imodzi mwa mandala ambiri ambiri kuti azolowere, ndi imodzi mwa mandala otchuka kwambiri padziko lapansi. Ndi "kudumpha" kuchokera kutali kupita ku masomphenya akufupi komwe kumakuthandizani madera awiri owoneka bwino a magalasi awo kuti azigwiritsa ntchito, kutengera ntchito yomwe ili nayo. Mzerewu ndi wodziwikiratu chifukwa kusintha kwamphamvu kumachitika mwachangu ndi mwayi wokhala ndi gawo lakutali kwambiri popanda kuyang'ana patali kwambiri ndi mandala. Komanso ndizosavuta kuphunzitsa wina momwe angagwiritsire ntchito Bifcocal chifukwa mumangogwiritsa ntchito pamwamba patali ndi pansi powerenga.
4. Kodi pali kusiyana kotani pakati pa HC, HMC ndi Shc?
| Zovala Zovuta | Ar oveting / hard gwiritsitsani | Super Hydrophobic Coang |
| amapanga mandala osavomerezeka ndikuwonjezera kukana kwa Abrasion | zimawonjezera kupatsidwa kwa mandala ndikuchepetsa mawonekedwe akunja | Imapangitsa mandala opanda madzi |
Kupeleka chiphaso
Fakitale yathu
