1.56 Semi Yakapera Blue Cheka Porgressive optical lenses
Zvinyorwa zvekugadzira
Kune ma lenzi anofambira mberi, iyo yakakura iyo Wedzera, iyo yakakwirira iyo astigmatism (kunyanya oblique dispersion), uye yakasimba iyo astigmatism zone. Naizvozvo, tinofanira kuedza kuderedza Add. Kazhinji, Wedzera pazasi +1.50 ine astigmatism shoma, diki diki uye kunyaradzwa kwepamusoro, uye vanopfeka makore makumi mashanu ezera vane nguva pfupi yekugadzirisa. Kana Kuwedzera kwakakwira kupfuura +2.00, mupfeki anoda imwe nguva kugadzirisa.
Nzvimbo Yekwakabva: | Jiangsu | Zita reBrand: | BORIS |
Model Number: | Blue Cheka Lens | Lenses Material: | CW-55 |
Vision Effect: | Progressive lens | Coating Film: | UC/HC/HMC/SHMC |
Lenzi Ruvara: | Chena | Coating Color: | Green/Blue |
Index: | 1.56 | Specific Gravity: | 1.28 |
Certification: | CE/ISO9001 | Abbe Value: | 38 |
Diameter: | 75/70mm | Dhizaini: | Crossbows nevamwe |
Production Sumo
Yekunze inofambira mberi dhizaini: iyo inofambira mberi dhigirii shanduko inogadzirwa pamberi pechiso chelens. Kusiyana kwekunzwa kwakaderera, uye kunoshanda zvirinani kune vanhu vane hurombo hwekudzokera shure. Yakakwirira Wedzera kana pfupi chiteshi uchishandisa yekunze inofambira mberi mhedzisiro iri nani, asi ndima yekuona idiki.
Yemukati inofambira mberi dhizaini: Iyo gradient inogadzirwa mukati meiyo lens. Iyo astigmatic dunhu idiki, yakaderera Wedzera kana refu chiteshi inonyanya kukodzera dhizaini iyi. Iwe unogona kufunga nezve lens sehwindo. Kana iwe uchiswedera pedyo nehwindo, iyo yakakura munda wekuona.