1.74 MR-174 FSV Kiʻekiʻe Index HMC nā lens optical
Nā kikoʻī hana
| Kahi i kumu: | ʻO Jiangsu | Kapa inoa: | BORIS |
| Helu kumu hoʻohālike: | Kiʻekiʻe IndexLens | Mea Lenses: | MR-174 |
| Ka hopena hihiʻo: | ʻIke hoʻokahi | Kiʻiʻoniʻoni uhi: | HMC/SHMC |
| kala leni: | Keʻokeʻo(loko) | kala kala: | ʻOmaomao/Puliuli |
| Index: | 1.74 | Kaumaha kikoʻī: | 1.47 |
| palapala hōʻoia: | CE/ISO9001 | Waiwai Abbe: | 32 |
| anawaena: | 75/70/65mm | Hoʻolālā: | Asperical |
ʻO ka MR-174 ka hōkū o ka ʻohana moʻo MR, me ka helu kuhikuhi refractive kiʻekiʻe loa i ka moʻo, e hoʻolilo iā ia i ka aniani lahilahi a māmā.
Loaʻa i ka mea MR-174 kahi kuhikuhi refractive o 1.74, he AbbeWaiwaio 32, a me ka wela wela o 78°C.ʻOiai e loaʻa ana ka māmā a me ka lahilahi, hoʻohana pū ia i nā huahana "Do Green" i loaʻa mai nā mea kanu.
ʻO MR-174 kahi huahana index refractive kiʻekiʻe i ka mākeke lens honua.No laila, ʻo nā mea kūʻai aku me nā degere kiʻekiʻe, a i ʻole nā mea kūʻai aku e ʻimi nei i ka hana lahilahi a me ka māmā o nā lens a hopohopo nui e pili ana i ka palekana o ke kaiapuni, kūʻai nui iā MR.ʻO nā leka i hana ʻia me -174 mea.
Hoʻopuka Hoʻolaha
Hoʻohālikelike o 1.74 a me 1.67:
ʻO 1.67 a me 1.74 ʻelua e hōʻike ana i ka helu kuhikuhi refractive o ka lens, a aia ka ʻokoʻa kikoʻī ma nā ʻaoʻao ʻehā.
1. Mānoanoa
ʻOi aku ka kiʻekiʻe o ka helu o ka refraction o ka mea, ʻoi aku ka ikaika o ka hiki ke hoʻohuli i ka mālamalama hanana.ʻO ke kiʻekiʻe o ka helu refractive, ʻoi aku ka lahilahi o ka mānoanoa o ka lens, ʻo ia hoʻi, ʻo ka mānoanoa o ke kikowaena o ka lens ua like, ʻo ke degere like o ka mea like, ʻoi aku ka lahilahi o ka ʻaoʻao o ka lens me ka index refractive kiʻekiʻe. ka lihi o ka lens me ka index refractive haʻahaʻa.
ʻO ia hoʻi, ma ke kēkelē like, ʻoi aku ka lahilahi o ka lens me ka index refractive o 1.74 ma mua o ka lens me ka index refractive o 1.67.
2. Kaumaha
ʻO ka papa kuhikuhi refractive kiʻekiʻe, nā lens ʻoi aku ka lahilahi, a me nā leki māmā no kahi ʻike ʻoluʻolu.
ʻO ia hoʻi, ma ke kēkelē like, ʻoi aku ka māmā o ka lens me ka index refractive o 1.74 ma mua o ka lens me ka index refractive o 1.67.
3. AbbeWaiwai(koefisi hoʻopuehu)
ʻO ka ʻōlelo maʻamau, ʻoi aku ka kiʻekiʻe o ka index refractive o ka lens, ʻoi aku ka maopopo o ke ʻano anuenue ma ka ʻaoʻao ke nānā aku i nā mea.ʻO kēia ka mea hoʻopuehu o ka lens, i hōʻike pinepine ʻia e ka AbbeWaiwai(koe hoʻopuehu).ʻO ke kiʻekiʻe o ka AbbeWaiwai, ʻoi aku ka maikaʻi.ʻO ka liʻiliʻi loa ʻo AbbeWaiwaiʻAʻole hiki ke emi ma lalo o 30 o nā lens no ke komo ʻana o ke kanaka.
Eia nō naʻe, ʻaʻole kiʻekiʻe ka waiwai Abbe o kēia mau lens index refractive ʻelua, ma kahi o 33 wale nō.
Ma keʻano laulā, ʻoi aku ka kiʻekiʻe o ka refractive index o ka mea, ʻoi aku ka haʻahaʻa o ka waiwai Abbe.Eia naʻe, me ka hoʻomaikaʻi ʻana i ka ʻenehana mea lens, ua haki ʻia kēia lula.
4. Kumukuai
ʻOi aku ka kiʻekiʻe o ka helu refractive o ka lens, ʻoi aku ka pipiʻi o ke kumukūʻai.No ka laʻana, ʻoi aku paha ka lens 1.74 o ka brand like5manawa i ke kumu kūʻai o 1.67.
Kaʻina Huahana
