ʻO ke aniani ʻōpika ʻākau ʻākau me ka uhi ʻana
Hoʻohana pinepine ʻia nā prisms kihi ʻākau e hoʻohuli i ke ala māmā a i ʻole e pale i ke kiʻi i hana ʻia e ka ʻōnaehana optical e 90°. Ma muli o ka hoʻonohonoho ʻana o ka prism, hiki ke waiho ʻia ke kiʻi i ka ʻaoʻao hema a pololei, i luna a i luna a i lalo.
ʻO ka prisma kihi ʻākau ponoʻī he wahi pili nui a me kahi kihi maʻamau o 45 ° a me 90 °. No laila, ʻoi aku ka maʻalahi o ka hoʻokomo ʻana i ka prism ʻākau ma mua o ke aniani maʻamau, a ʻoi aku ka maikaʻi o ka paʻa a me ka ikaika i ka pilikia mechanical. ʻO lākou ke koho maikaʻi loa no ka optics no nā ʻano mea hana a me nā mea kani.
Hōʻike
wehewehe | Oprisma noʻonoʻo ʻākau ʻākau |
Nui | Hana ʻia e ka mea kūʻai aku |
Palapala noi | Nā lako Optical a Lapaʻau a me ke aʻo kula |
Ka uhi ʻana | Koi o ka mea kuai |
Mea waiwai | BK7, Quartz, sapphire, etc |
Ka hoʻomanawanui ʻana | +0,-0.1mm |
Palahalaha | 1/4 a i ʻole 1/2 Lambda |
ʻAno o ka ʻili | 10/5-60/40 |
Mākaʻikaʻi Aperture | >90% |
Angle | <±3 arc min(Maʻamau) |
Nā huahana i hōʻike ʻia
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou