Nā Prisms Penta – Ke kuhi
He prisma ʻelima ʻaoʻao i loaʻa i ʻelua mau ʻaoʻao hoʻohālike ma 45° kekahi i kekahi, a ʻelua mau maka kū pololei no nā kaola komo a puka mai.ʻElima ʻaoʻao ka prisma Penta, ʻehā o ia mau ʻaoʻao i poni ʻia.Hoʻopili ʻia nā ʻaoʻao ʻelua me ka metala a i ʻole dielectric HR a hiki ke ʻeleʻele kēia mau ʻaoʻao ʻelua.ʻAʻole e hoʻololi ʻia ka ʻoki ʻoki o 90deg inā hoʻololi iki ka penta prism, e maʻalahi kēia e hoʻokomo.Hoʻohana nui ʻia ia i ka pae laser, alignment a me nā mea hana optical. Pono e uhi ʻia nā ʻaoʻao o kēia prism me kahi metala a i ʻole dielectric reflective coating.Hiki ke hoʻokaʻawale ʻia ke kukuna hanana e 90 degere a ʻaʻole ia e hoʻohuli a hoʻohuli i ke kiʻi.
Na waiwai waiwai
Hana
E hoʻokaʻawale i ke ala kukuna ma 90°.
He lima ʻākau ke kiʻi.
Palapala noi
Huli ʻike maka, kuhi, ana, ʻōnaehana hōʻike.
Nā kikoʻī maʻamau
Nā ʻāpana a me nā noi
| Nā ʻāpana | Nā pae a me nā hoʻomanawanui |
| Mea Papahana | N-BK7 (CDGM H-K9L) |
| ʻAno | Penta Prisma |
| Ka hoʻomanawanui ʻana o ka ʻili | ± 0.20 mm |
| Kūlana Angle | ± 3 arcmin |
| ʻO ka pololei o ka hoʻomanawanui ʻana | ± 10 arcsec |
| 90° Hoʻomanawanui | < 30 arcsec |
| Bevel | 0.2 mm x 45° |
| ʻAno ʻili (ʻeli ʻuʻuku) | 60-40 |
| Mākaʻikaʻi Aperture | > 90% |
| Palahalaha o ka Ili | < λ/4 @ 632.5 nm |
| Ka uhi AR | Nā ʻaoʻao e hoʻomanaʻo ana: Aluminum Palekana / Nā ʻili komo a puka i waho: λ/4 MgF2 |
Inā koi kāu papahana i kekahi prisma a mākou e papa inoa ai a i ʻole kekahi ʻano like me ka litrow prisms, beamsplitter penta Prisms, half-penta prisms, porro prisms, roof prisms, schmidt prisms, rhomhoid prisms, brewster prisms, anamorphic prisms pairs, pallin broca prisms, paipu homogenizing koʻokoʻo, tapered māmā paipu homogenizing koʻokoʻo, a i oi paʻakikī prisma, mākou mahalo i ka pilikia o ka hoʻoholo 'ana i kou manao manao..
