Germanium (G)
Ruwan tabarau na Plano-Convex

Ruwan tabarau na Plano-convex (PCX) suna da ingantacciyar tsayin daka kuma ana iya amfani da su don mayar da hankali kan hasken da aka haɗu, don haɗa tushen batu, ko rage madaidaicin kusurwar tushen mai juyawa.Lokacin da ingancin hoto ba shi da mahimmanci, ana iya amfani da ruwan tabarau na plano-convex azaman madadin achromatic.Don rage ƙaddamar da ɓarna mai sassauƙa, tushen hasken da ya haɗu ya kamata ya faru akan lanƙwasa saman ruwan tabarau yayin da ake mai da hankali;Hakazalika, tushen hasken batu ya kamata ya faru a saman shirin lokacin da aka haɗu.

Lokacin yanke shawara tsakanin ruwan tabarau na plano-convex da ruwan tabarau bi-convex, duka biyun suna haifar da haɗaɗɗun hasken lamarin don haɗuwa, yawanci ya fi dacewa a zaɓi ruwan tabarau na plano-convex idan girman girman da ake so ya kasance ko dai ƙasa da 0.2 ko sama da 5. Tsakanin waɗannan dabi'u biyu, ruwan tabarau bi-convex an fi son gabaɗaya.

Saboda kewayon watsawa mai faɗi (2 - 16 µm) da kaddarorin sinadarai masu tsayayye, Germanium ya dace da aikace-aikacen Laser na IR, yana da kyau ga tsaro, soja da aikace-aikacen hoto.Duk da haka kaddarorin watsawa na Ge suna da tsananin zafin jiki;a haƙiƙa, shayarwar ta zama mai girma ta yadda germanium ya kusan zama baƙon abu a 100 ° C kuma gabaɗaya ba ya jujjuyawa a 200 ° C.
Paralight Optics yana ba da ruwan tabarau na Germanium (Ge) Plano-convex (PCX) da ake samu tare da rufin AR mai watsa shirye-shirye don kewayon 8 µm zuwa 12 μm da aka ajiye akan saman duka biyun.Wannan shafi yana rage girman girman abin da ke cikin ƙasa, yana samar da matsakaicin watsawa fiye da 97% akan duk kewayon shafi na AR.Bincika Hotunan don bayanin ku.

Siffofin:

Abu:

Germanium (G)

Zaɓuɓɓukan Rufe:

Ba a lulluɓe ko tare da DLC & Rubutun Maɗaukaki An Inganta don Range na 8 - 12 μm

Tsawon Hankali:

Akwai daga 15 zuwa 1000 mm

Aikace-aikace:

Kyakkyawan don Tsaro, Soja, da Aikace-aikacen Hoto

Abin da kuke samu tare da Paralight Optics Germanium Plano-Convex Lens

● Kowane ruwan tabarau yana wucewa ta hanyar bincike sosai kafin barin masana'antar mu.
● Diamita daga 25.4-50.8mm da ƙarin zaɓuɓɓuka akan buƙata.
● Matsakaicin Tsawon Tsawon Hankali (EFL) daga 25.4-200mm.
● Ƙarin abin rufe fuska yana samuwa akan buƙata.
● OEM ko da yaushe maraba.

Bayanai gama gari:

pro-related-ico — Zane na Magana don

Lens na Plano-convex (PCX).

Dia: Diamita
f: Tsawon Hankali
f_f: Tsawon Gaba
f_b: Tsawon Hankali na Baya
R: Radi
t_c: Kauri na tsakiya
t_e: Kauri Gefe
H”: Babban Jirgin Sama

Lura: An ƙaddara tsayin mai da hankali daga babban jirgin sama na baya, wanda ba lallai ba ne ya yi layi tare da kaurin gefen.

Ma'auni

Rage & Haƙuri

Substrate Material

Germanium (G)
Nau'in

Lens na Plano-Convex (PCX).
Fihirisar Refraction

4.003 @ 10.6 μm
Lambar Abbe (Vd)

Ba a bayyana shi ba
Ƙididdigar Ƙarfafa Ƙarfafa Ƙwararru (CTE)

6.1x10^-6/ ℃
Haƙuri na Diamita

Daidaitawa: +0.00/-0.10mm |Maɗaukakin Maɗaukaki: +0.00/-0.02mm
Hakuri mai kauri

Daidaitawa: +/- 0.10 mm |Maɗaukakin Maɗaukaki: +/- 0.02 mm
Hakuri Tsawon Tsawon Hankali

+/- 1%
Ingancin saman (Scratch-Dig)

Daidaitawa: 60-40 |Babban Mahimmanci: 40-20
Lalacewar Sama (Side na Plano)

λ/4
Ƙarfin Ƙarfin Sama (Spherical Side)

3 λ/4
Rarraba Surface (Kololuwa zuwa kwari)

λ/4
Cibiyar

Daidaitawa:<3 arcmin |Babban Madaidaici: <30 arcsec
Share Budewa

> 80% na Diamita
Rahoton da aka ƙayyade na AR

8-12 m
Watsawa akan Rage Rufe (@ 0° AOI)

Tavg> 94%, Shafuka> 90%
Tunani akan Rage Rufe (@ 0° AOI)

Ravg<1%, Rabi'u<2%
Zane Tsayin Tsawon Tsawon Tsawon Lokaci

10.6m ku
Ƙarfin Lalacewar Laser

0.5 J/cm²(1 ns, 100 Hz, @10.6 μm)