English
  • Acromatic-cylindrical-lenses-1
  • PCV-Cylindrical-lenses-K9-1
  • PCV-cylindrical-lenses-UV-1
  • PCX-Cylindrical-lenses-CaF2-1
  • PCX-Cylindrical-Lenses-K9
  • PCX-cylindrical-lenses-UV-1

Muraayadaha cylindrical

Muraayadaha cylindricalku waxay leeyihiin radiyooyin kala duwan ee faashashka x iyo y, waxay la mid yihiin lenses spherical macno ahaan inay isticmaalaan meelaha qaloocan si ay isugu soo ururaan ama u kala leexiyaan iftiinka, laakiin muraayadaha dhululubada waxay leeyihiin awood indho-indheyn oo keliya hal cabbir mana saameynayaan iftiinka dhinaca toosan. cabbir.Muraayadaha Silinderku waxay leeyihiin hal dusha silindrical ah taaso keenta in iftiinka soo socda diirada lagu saaro hal cabbir oo kaliya, tusaale ahaan, layn halkii dhibic laga gelin lahaa, ama beddela saamiga dhinaca sawirka dhidib keliya.Muraayadaha cylindrical waxay leeyihiin qaabab labajibbaaran, wareeg ah, ama leydi leh, sida muraayadaha wareegsan waxay sidoo kale diyaar u yihiin dhererka fogaanta togan ama taban.Muraayadaha cylindrical ayaa caadi ahaan loo isticmaalaa in lagu hagaajiyo cabbirka dhererka sawirka, ama lagu saxo astigmatism ee hababka sawir-qaadista, iyo codsiyo kala duwan oo laser ah oo ay ku jiraan wareegyada laydhka elliptical ee ka soo baxa laysarka, oo diiradda saaraya kala duwanaansho kala duwanaansho toosan ah, abuurista xaashi iftiin ah. hababka cabbiraadda, ama ku soo jeedinta xariiqda laysarka dusha sare.Muraayadaha cylindrical ayaa lagu dabaqaa warshado kala duwan oo ay ka mid yihiin iftiiminta nalka, baar code scanning, spectroscopy, holographic lighting, habaynta macluumaadka indhaha iyo farsamada kombiyuutarka.

Lenses cylindrical togan waxay leeyihiin hal dabaq oo siman iyo hal dusha sare ee convex, waxay ku fiican yihiin codsiyada u baahan weyneynta hal cabbir.Iyadoo lenses spherical u dhaqmaan si summetrical ah laba cabbir ee shucaaca dhacdada, muraayadaha cylindrical waxay u dhaqmaan si isku mid ah laakiin kaliya hal cabbir.Codsiga caadiga ah wuxuu noqon lahaa in la isticmaalo labo lenses cylindrical si loo bixiyo qaabeynta anamorphic ee laydhka.Codsi kale ayaa ah in la isticmaalo lens cylindrical togan oo keliya si aad diiradda u saarto laydhka kala duwan ee qalabka wax baadha;Laba lenses cylindrical togan ayaa loo istcimaali karaa in la isku daro oo la wareego wax soo saarka laysarka.Si loo yareeyo horudhaca xariiqyada wareega, iftiinka isku xidhan waa in uu ka dhacaa dusha qaloocan marka la saarayo xariiqda, iyo iftiinka isha xariiqda waa in uu noqdaa mid ka dhaca dusha plano marka ay isku dhacayaan.

Lenses cylindrical taban waxay leeyihiin hal oog fidsan iyo hal dusha sare ee concave ah, waxay leeyihiin dhumuc xun waxayna u dhaqmaan sida lenses spherical plano-concave, marka laga reebo hal dhidib oo keliya.Muraayadahan waxa loo isticmaalaa codsiyada u baahan qaabaynta hal cabbir ee isha iftiinka.Codsiga caadiga ah wuxuu noqon lahaa in la isticmaalo lens cylindrical oo taban si loogu beddelo laysarka isku-dhafka ah oo loo beddelo koronto dhaliye.Lammaanaha muraayadaha cylindrical ayaa laga yaabaa in loo isticmaalo qaabaynta muuqaalada qaab-dhismeedka.Si loo yareeyo hordhaca aberration, oogada qalooca ee muraayada waa in ay wajahdo isha marka loo isticmaalo in lagu kala saaro biam.
Paralight Optics waxay bixisaa lenses cylindrical ah oo lagu farsameeyay N-BK7 (CDGM H-K9L), silica UV-fused, ama CaF2, kuwaas oo dhamaantood la heli karo iyada oo aan la daboolin ama leh dahaarka lidka-milicsiga.Waxaan sidoo kale bixinaa noocyada wareega ee lensesyada cylindrical, lenses ul, iyo cylindrical achromatic doublets oo loogu talagalay codsiyada u baahan kala-bax yar.

icon-radio

Astaamaha:

Substrate:

N-BK7 (CDGM H-K9L), Silica UV-Fused, ama CaF2

Dhererka Focal:

Gaarka loo sameeyay sida ku cad Qalabka Substrate-ka

Shaqada:

Loo isticmaalo Laba-Labo si loo bixiyo Qaabaynta Anamorphic ee Laydhka ama Sawirrada

Codsiyada:

Ku habboon codsiyada u baahan weynaynta hal cabbir

astaanta-sifada

Tilmaamaha Guud:

pro-xiriirka-ico

Tixraaca Sawirka

Lens cylindrical togan

f: Focal Length
fbLength Focal Back
R: Radius of Curvature
tc: Dhumucda dhexe
te: Dhumucda cidhifka
H”: Dhabarka Diyaaradda Maamulaha
L: Dhererka
H: Dherer

Halbeegyada

Heerarka & Dulqaadyada

  • Qalabka Substrate-ka

    N-BK7 (CDGM H-K9L) ama silica UV-ku daray

  • Nooca

    Lens Cylindrical Togan ama Taban

  • Dulqaadka dhererka

    ± 0.10 mm

  • Dulqaadka Dhererka

    ± 0.14 mm

  • Dulqaadashada Dhumucda Xarunta

    ± 0.50 mm

  • Dhulka Dusha sare (Dhinaca Plano)

    Dhererka & Dhererka: λ/2

  • Awoodda dusha sare ee cylindrical (dhinaca qaloocan)

    3 λ/2

  • Habacsanaan (Ugu Sarreysa Dooxada) Plano, Curved

    Dhererka: λ/4, λ |Dhererka: λ/4, λ/cm

  • Tayada dusha sare (Xog - Qod)

    60 - 40

  • Dulqaadka Focal Length

    ± 2%

  • Xarunta

    Loogu talagalay f ≤ 50mm:< 5 arcmin |Waayo f >50mm: ≤ 3 arcmin

  • Nadiifi Aperture

    ≥ 90% ee cabbirrada dusha sare

  • Dahaarka Range

    Dahaarka laga saaray ama qeex dahaarkaaga

  • Naqshad dhererka hirarka

    587.6 nm ama 546 nm

garaafyada-img

garaafka

Qalooca Gudbinta ee 10mm dhumucdiisuna tahay, NBK-7 aan la dahaadhayn & Isbarbardhigga Curfyada Milicsiga ee AR-dahaarka NBK-7 ee kala duwanaansho kala duwan oo muuqaal ah ).Muuqaallada indhaha loogu talagalay in loo isticmaalo xaglo waaweyn, fadlan ka fiirso isticmaalka dahaarka gaarka ah ee lagu hagaajiyay xagal 45° ee dhacdada, kaas oo waxtar u leh 25° ilaa 52°.
Qalooca Gudbinta ee 10mm dhumucdiisuna tahay 10mm, UVFS aan la dahaadhayn & Isbarbardhigga Curfyada Milicsiga ee AR-dahaarka UVFS ee kala duwanaansho muuqaaleed oo kala duwan si loo helo waxqabadka ugu fican ee xaglaha dhacdada caadiga ah.
♦ Faahfaahin kale oo dheeraad ah sida macluumaadka kale ee farsamada ee lenses acylindrical, lenses powell, fadlan xor u noqo inaad nala soo xiriirto.

alaabta-line-img

Muraayadaha cylindrical

alaabta-line-img

Gudbinta UVFS ee aan dahaarka lahayn

alaabta-line-img

Muraayadaha cylindrical

Alaabooyinka La Xiriira

Ku dhufo geli si aad u baadho ama ESC si aad u xidhid