Nā huahana
IDEAL 1.71 PREMIUM BLUE BLOCK SHMC
| Huahana | 1.71 Lens Lahilahi Loa ʻĀlohilohi SHMC | Papa Kuhikuhi | 1.71 |
| Anawaena | 75/70/65mm | ʻAbbe Value | 37 |
| Hoʻolālā | ASP; ʻAʻohe Poloka Polū / Poloka Polū | Uhi ʻana | SHMC |
| Mana | -0.00 a i -17.00 me -0.00 a i -4.00 no ka waihona; hiki i nā mea ʻē aʻe ke hāʻawi ma RX | ||
ʻIKE HOU AʻE:
- Ke hoʻohālikelike ʻia me nā aniani kuhikuhi 1.60 me ke anawaena like a me ka mana:
- a) ʻOi aku ka lahilahi: Ua hoʻemi ʻia ka mānoanoa o ka lihi awelika e 11%.
- b) Māmā: Ma ka awelika, he 7% māmā.
2. Loaʻa i ka lens kahi Abbe Value kiʻekiʻe o 37, kahi e lanakila ai i ka paʻakikī o ka hoʻokō ʻana i nā kiʻi maoli me nā lens index kiʻekiʻe.
3. Hoʻokō ka lens 1.71 i kahi kaulike ma waena o ka mānoanoa a me ke kumukūʻai kūpono, e hāʻawi ana i kahi ʻano lahilahi i hoʻohālikelike ʻia me nā lens index 1.60 haʻahaʻa ke kumu kūʻai a me ke kumu kūʻai haʻahaʻa ma mua o nā lens index 1.74 kiʻekiʻe ke kumu kūʻai.
4. Ua like ka paʻa o ke aniani 1.71 me ka 1.67 MR-7 a kūpono ia no nā mōlina rimless a nylon paha.
5. Nā Uhi: Hiki ke hoʻohui ʻia nā aniani index 1.71 me nā uhi like ʻole e like me nā uhi anti-reflective e hōʻemi i ka glare, nā uhi pale ʻōpala no ka hoʻoikaika ʻana i ka lōʻihi, a me ka pale UV e pale aku i nā kukuna ultraviolet ʻino.
I hoʻolako ʻia me kahi uhi hydrophobic super, hāʻawi ka lens i nā waiwai pale wai. Ke kau ʻia ka ʻīnika ma luna o ka ʻili o ka lens a lūlū ʻia, noho paʻa ka ʻīnika me ka ʻole o ka hoʻopuehu ʻana, me ka waiho ʻole ʻana i nā ʻōpala wai. Eia kekahi, hāʻawi pū nā uhi SHMC i nā pono e like me ke kūpaʻa ʻana i ka ʻaila a me ka lepo, ke kūpaʻa ʻana i ke kahakaha ʻana, a me ka maʻalahi o ka hoʻomaʻemaʻe ʻana, e hōʻoiaʻiʻo ana i kahi ʻili lens maʻemaʻe a paʻa.
