Penta Prisms - leexashada
Barxadda shan-geesoodka ah oo ka kooban laba dusha oo ka tarjumaysa 45° midba midka kale, iyo laba weji oo toosan oo ah alwaaxyada soo galaya iyo kuwa soo baxaya.Aaladda Penta waxay leedahay shan dhinac, afar ka mid ah waa la safeeyey.Laba dhinac oo milicsi leh ayaa lagu dahaadhay daahan bir ah ama dielectric HR oo labadan dhinac waa la madoobaadin karaa.Xagasha leexashada ee 90deg lama beddeli doono haddii penta prism wax yar la hagaajiyo, tani waxay ku habboonaan doontaa in lagu rakibo.Waxaa si weyn loogu isticmaalaa heerka laysarka, toosinta iyo qalabaynta indhaha. Dusha sare ee ka tarjumaysa priismkan waa in lagu dahaadhay daahan bir ah ama dielectric ah.Iftiinka dhacdada waxa weecin kara 90 darajo mana rogo mana soo celiyo sawirka.
Guryaha Alaabta
Shaqada
Ka leexi jidka shucaaca 90°.
Sawirku waa gacanta midig
Codsiga
Beegsiga muuqaalka, odoroska, cabbirka, Nidaamyada Bandhigga.
Tilmaamaha Guud
Gobollada Gudbinta & Codsiyada
| Halbeegyada | Heerarka & Dulqaadyada |
| Qalabka Substrate-ka | N-BK7 (CDGM H-K9L) |
| Nooca | Penta Prism |
| Dulqaadka Cabirka Dusha sare | ± 0.20 mm |
| Heerka xagasha | ± 3 arcmin |
| Saxnaanta Dulqaadka Xaglaha | ± 10 arc |
| 90° Dulqaadka leexashada | <30 arc |
| Bevel | 0.2 mm x 45° |
| Tayada dusha sare (xoq-qodo) | 60-40 |
| Nadiifi Aperture | > 90% |
| Dhulka Dusha sare | < λ/4 @ 632.5 nm |
| Dahaarka AR | Dusha sare ee milicsiga: Aluminum/Aluminiumka la ilaaliyo iyo sagxadaha ka baxa: λ/4 MgF2 |
Haddii mashruucaagu u baahan yahay nooc kasta oo prisms ah oo aanu ku taxnay ama nooc kale sida littrow prisms, beamsplitter penta Prisms, nus-penta prisms, porro prisms, saqafka sare ee prisms, schmidt prisms, rhomhoid prisms, brewster prisms, anamorphic prism brosprisms, Ulaha isku midka ah ee biibiile, ulaha isku midka ah ee tuubada iftiinka ee duuban, ama prism aad u adag, waxaan soo dhaweyneynaa caqabada xallinta baahiyahaaga naqshadeynta..
