1.59 PC Bifocal ʻIke ʻole ʻia Blue Cut HMC Optical lens
Nā kikoʻī hana
| Kahi i hoʻomaka ai: | Jiangsu | Inoa Lama: | BORIS |
| Helu Hoʻohālike: | Nā aniani kuhikuhi kiʻekiʻe | Nā Mea Lens: | PC |
| Ka Hopena o ka ʻIke: | Maka aniani bifocal | ʻUhi Kiʻiʻoniʻoni: | HC/HMC/SHMC |
| Waihoʻoluʻu o nā aniani: | Keʻokeʻo (i loko) | Waihoʻoluʻu Uhi: | ʻŌmaʻomaʻo/Pōlū |
| Papa Kuhikuhi: | 1.59 | Ka Umekaumaha Kūikawā: | 1.22 |
| Palapala hōʻoia: | CE/ISO9001 | Ka Waiwai o Abbe: | 32 |
| Anawaena: | 75/70/65mm | Hoʻolālā: | ʻAno poepoe |
ʻO ka lens bifocal e pili ana i ka lens like me ʻelua diopters like ʻole, ʻelua diopters
Ua hoʻolaha ʻia ma nā wahi like ʻole o ke aniani. ʻO ka wahi no ka ʻike ʻana i kahi mamao ua kapa ʻia ʻo ka ʻāpana telophotomic, aia ma ka ʻaoʻao luna o ke aniani. ʻO ka wahi i hoʻohana ʻia e nānā kokoke ua kapa ʻia ʻo ka ʻāpana ʻike kokoke a aia ma ka hapalua haʻahaʻa o ke aniani.
Nā Pōmaikaʻi o nā bifocals: Hiki iā ʻoe ke ʻike maopopo i nā mea mamao ma o kahi mamao o nā aniani ʻelua, a hiki iā ʻoe ke ʻike maopopo i nā mea kokoke ma o kahi kokoke o nā aniani like. ʻAʻohe pono e lawe a puni i ʻelua mau aniani, ʻaʻohe pono e hoʻololi pinepine ma waena o nā aniani mamao a kokoke.
Hoʻolauna Hana
Hana ʻia nā aniani ākea PC me nā aniani polycarbonate, a he ʻokoʻa koʻikoʻi nā aniani resin maʻamau (CR-39)! ʻIke nui ʻia ʻo PC ʻo ke aniani pale pōkā, no laila e pili ana nā aniani PC i nā ʻano maikaʻi loa o nā mea maka i ke kūpaʻa hopena kiʻekiʻe, a ma muli o ke kiʻekiʻe o ka refractive index a me ke kaumaha māmā, hoʻemi nui i ke kaumaha o ka aniani, aia nā pono hou aʻe e like me: 100% pale UV, 3-5 mau makahiki ʻaʻole e melemele. Inā ʻaʻohe pilikia i ke kaʻina hana, ʻoi aku ka māmā o ke kaumaha ma mua o ka pepa resin maʻamau, a ʻo ke kūpaʻa hopena a hiki i ka 12 mau manawa o ka resin maʻamau!
Kaʻina Hana Huahana
