SETO 1.56 lens hihio hoʻokahi HMC/SHMC
Hōʻike
1.56 ʻike maka hoʻokahi | |
Hoʻohālike: | 1.56 leki uila |
Kahi i kumu: | Jiangsu, Kina |
Brand: | SETO |
Mea Lenses: | Resin |
Kalai Makani | Akaka |
Hōʻike Hōʻikeʻike: | 1.56 |
anawaena: | 65/70 mm |
Waiwai Abbe: | 34.7 |
Kaumaha kikoʻī: | 1.27 |
Ka lawe ʻana: | >97% |
Koho i ka uhi: | HC/HMC/SHMC |
kala kala | ʻōmaʻomaʻo, ʻulaʻula |
Mana Mana: | Sph: 0.00 ~-8.00;+0.25~+6.00 CYL: 0~ -6.00 |
Nā hiʻohiʻona huahana
1. Pehea e hana ai nā lens Vision hoʻokahi?
ʻO ka lens hihiʻo hoʻokahi e pili ana i ka lens me ka ʻole astigmatism, ʻo ia ka lens maʻamau.Hana ʻia ia i ke aniani a i ʻole resin a me nā mea optical ʻē aʻe.He mea alohilohi me hoʻokahi a ʻoi aʻe paha nā ʻaoʻao curved.Hoʻopili ʻia ka lens monoptic i ka lens focal hoʻokahi, ʻo ia hoʻi, he lens me hoʻokahi kikowaena optical, e hoʻoponopono i ka ʻike kikowaena, akā ʻaʻole hoʻoponopono i ka ʻike peripheral.
2. He aha ka ʻokoʻa ma waena o ka lens hoʻokahi a me ka lens bifocal?
I ka lens hihio maʻamau, i ka wā e hāʻule ai ke kiʻi o ke kikowaena o ka lens ma ka ʻāpana macular waena o ka retina, e hāʻule maoli ke kiko o ke kiʻi o ka retina peripheral ma ke kua o ka retina, ʻo ia ka mea i kapa ʻia. ʻo ka ʻike maka mamao ʻaoʻao.Ma muli o ka hāʻule ʻana o ke kiko kiko i ka retina hope, hiki iā ia ke hoʻolōʻihi i ka wahine compensatory o ka axis maka no laila, a me ka axis maka i kēlā me kēia ulu 1mm, hiki i ka helu myopia degere ke ulu 300 degere.
A ʻo ka lens hoʻokahi e pili ana i ka lens bifocal, ʻo ka lens bifocal he mau lens ma nā wahi kikoʻī ʻelua, maʻamau ka ʻaoʻao o luna o ka lens he degere maʻamau o ka lens, hoʻohana ʻia e ʻike i ka mamao, a ʻo ka hapa haʻahaʻa kekahi. degere o ka lens, hoʻohana ʻia e ʻike kokoke.Eia nō naʻe, he mau pōʻino ko ka lens bifocal, ʻoi aku ka nui o kona hoʻololi ʻana o ka lens o luna a me lalo, no laila ke nānā aku i ka huli ʻana a kokoke, e ʻoluʻolu nā maka.
3. He aha ka ʻokoʻa ma waena o HC, HMC a me SHC?
Paʻa paʻa | ʻO ka uhi AR/Ka uhi nui paʻakikī | Ka uhi ʻana o ka super hydrophobic |
E hana maʻalahi nā lens i uhi ʻole ʻia a ʻike ʻia i nā ʻōpala | pale pono i ka lens mai ka noʻonoʻo ʻana, hoʻonui i ka hana a me ke aloha o kāu ʻike | e hana i ka lens i wai ʻole, antistatic, anti slip a me ka ʻaila |