SETO 1.56 Nā Leni Holomua Semi-Hoʻopau
Hōʻike
1.56 lens opio semi-hoʻopau holomua | |
Hoʻohālike: | 1.56 leki uila |
Kahi i kumu: | Jiangsu, Kina |
Brand: | SETO |
Mea Lenses: | Resin |
Kulou ana | 100B/300B/500B |
Hana | holomua & hapalua |
Kalai Makani | Akaka |
Hōʻike Hōʻikeʻike: | 1.56 |
anawaena: | 70 |
Waiwai Abbe: | 34.7 |
Kaumaha kikoʻī: | 1.27 |
Ka lawe ʻana: | >97% |
Koho i ka uhi: | UC/HC/HMC |
kala kala | ʻōmaʻomaʻo |
Nā hiʻohiʻona huahana
1) He aha ka lens holomua?
ʻO nā lens holomua o kēia wā, ma ka ʻaoʻao ʻē aʻe, loaʻa ka laulima ʻoluʻolu a kūlike ma waena o nā mana lens like ʻole.Ma kēia ʻano, hiki ke kapa ʻia lākou he "multifocal" a i ʻole "varifocal" lens, no ka mea hāʻawi lākou i nā pono āpau o nā lens bi- a trifocal kahiko me ka ʻole o nā pilikia a me nā drawbacks cosmetic.
2) ʻO nā pono o kaholomuanā leka uila.
①Hoʻopilikino ʻia kēlā me kēia lens i ke kūlana o ka maka o ka mea nāna e hoʻohana, e noʻonoʻo ana i nā kihi ma waena o kēlā me kēia maka a me ka ʻili o ka lens ke nānā aku i nā ʻaoʻao like ʻole, e hāʻawi ana i ke kiʻi ʻoi loa, ʻoi aku ka maikaʻi, a me ka ʻike peripheral i hoʻonui ʻia.
② ʻO nā lens holomua he mau laina laina ʻole i loaʻa ka holomua holomua o ka mana hoʻonui hou no ka ʻike waena a kokoke.
3) Minus a me nā lens semi-hoʻopau
① Hiki ke hana ʻia nā lens me nā mana dioptric like ʻole mai hoʻokahi lens semi-finished.Hōʻike ka curvature o ka ʻaoʻao mua a me hope inā loaʻa i ka lens ka mana hoʻohui a i ʻole.
② ʻO ka lens semi-finished ka blank maka i hoʻohana ʻia no ka hana ʻana i ka lens RX ʻokoʻa loa e like me ka ʻōlelo a ka mea maʻi.Ke noi aku nei nā mana kuhikuhi ʻokoʻa no nā ʻano lens semi-hoʻopau ʻokoʻa a i ʻole nā pihi kumu.
③Ma mua o ka maikaʻi hoʻonaninani wale nō, ʻoi aku ka nui o nā lens semi-finished e pili ana i ka maikaʻi o loko, e like me nā ʻāpana pololei a paʻa, ʻoi aku hoʻi no ka lens freeform.
4)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 |
paʻakikī ka lens uncoated a hoʻonui i ka pale abrasion | hoʻonui i ka transmittance o ka lens a hōʻemi i ka noʻonoʻo ʻana o ka ʻili | hana i ka lens i wai ʻole, antistatic, anti slip a me ka ʻaila |