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Semi Yakapera Ichena 1.499 Index Flat Yepamusoro Bifocal Lenses Pasina Coating CR39 Material
Packaging & Delivery
| Selling Units | Vaviri |
| Single package size | 50X45X45 masendimita |
| Single gross weight | Zvinenge 22kgs |
| Package Type | Mukati: hamvuropu;Outer: Carton; Export standard kana padhizaini yako |
| Nguva Yekutungamira | Huwandu (Paviri) 1 - 3000prs, 10days |
| Huwandu(Pairs)> 5000prs, Kuzotaurirana |
Semi Yakapera Ichena 1.499 Index Flat Pamusoro Bifocal Lenses UC
| Refractive index | Corridor Length | Coating | Abbe Value |
| 1.499 | D25 | UC, HC, HMC | 57 |
| Specific Gravity | Transmission | Monomer | Power Range |
| 1.32 | > 97% | CR39 | SPH: 0.00 ~+ -3.00 ADD: +1.00~+3.00 |
Chii chakakosha cheyakanaka semi-yakapedzwa lens kune RX kugadzirwa?
a. High qualified rate musimba rakarurama uye kugadzikana
b. High qualified rate mucosmetics quality
c. High optical features
d. Yakanaka tinting mhedzisiro uye yakaoma-kupeta / AR coating mhinduro
e. Ziva huwandu hwepamusoro hwekugadzira
f. Kusvika nenguva
Kwete chete hunhu hwepamusoro, semi-akapedzwa lenses anonyanya kutarisa mukati memhando yemukati, senge chaiyo uye yakagadzikana paramita, kunyanya kune yakakurumbira freeform.
1) Iyo inonyanya kufarirwa yakasanganiswa bifocal nhasi ine D-yakaita padyo segment inotenderedzwa 90 madhigirii kuitira kuti chikamu chakafuratira che "D" chakatarisa kumusoro. Nechikonzero ichi, D-seg bifocals zvakare inonzi "flat-top" (FT) kana "straight-top" (ST) bifocals.
2) Iyi iD segment bifocal lens. Zvine pundutso kuti nzvimbo yekuona yechikamu chekuona chiri pedyo chelenzi kureva kuti chikamu chenzvimbo yekuverenga chinopa muono wakanyanya kunaka, chiri pamusoro pechikamu chekuverenga. Zvakare chikamu chakakura kwazvo chenzvimbo yekuverenga chingori pazasi pemutsara wekupatsanura, uye ndicho chikamu chelenzi iyo muchengeti angashandisa.
Zvakanakira zveFlat Top Lenses
1) Iyi imhando yakanakira lens inobvumira anopfeka kuti atarise pazvinhu zviri padhuze uye kure kure kuburikidza nelenzi imwe.
2) Iri rudzi rwelens rakagadzirirwa kugonesa kuona zvinhu zviri kure, padhuze uye nepakati chinhambwe chine shanduko inoenderana musimba kune yega yega.
AR Coating
--HC (yakaomarara coating): Kuchengetedza ma lenzi asina kuvharwa kubva pakuramba
--HMC (yakaoma yakawanda yakavharwa / AR coating): Kuchengetedza lens zvinobudirira kubva pakuratidzira, simbisa kushanda uye rudo rwechiono chako.
--SHMC (super hydrophobic coating): Kuita kuti lenzi isapinde mvura, antistatic, anti slip uye mafuta kuramba.