I-LWIR ilensi ye-infrared kugxilwe kuyo
I-LWIR ilensi ye-infrared kugxilwe kuyo
Ulwazi lweMveliso:
I-Longwave Infrared (LWIR) i-lens isetyenziswa ngokubanzi kwindlela yokulinganisa i-thermal.Isebenza kuluhlu lwe-8-12um okanye i-8-14um yobude be-wavelength, kwaye ngokuqhelekileyo ilingana nesixhobo se-IR esingapholiswanga.Ngenxa yokuba zonke izinto ezingaphezulu kwe-273℃ zinokukhupha imitha ye-infrared, inkqubo yokucinga ye-thermal ene-infrared lens inokubona ukukhanya kwemitha ye-infrared kwaye yenze imifanekiso yezinto ukusuka kumohluko wobunzulu bamandla.Inkqubo yokulinganisa i-thermal inokusebenza ngaphandle komthombo wokukhanya owongezelelweyo, okwenza ukuba baxabiseke ngokukodwa kwiindawo ezithile kunye nezicelo.
I-Wavelength Infraredinoluhlu lwe-LWIR yoyilo lwelensi ye-infrared kunye neemveliso ezingaphandle kweshelufu.I-Fixed Focus infrared lens zezona zixhaphakileyo.Ngokuqhelekileyo zenziwe nge-2-3 isiqwenga se-lens eyenziwe nge-germanium okanye iglasi ye-chalcogenide, incwadi yesandla, i-AR okanye i-DLC yokugqoka.Zinezakhiwo ezilula ukuba zineempawu ezifana nokulula ukusebenza nokugcina, ubungakanani be-compact, ukuthembeka okuphezulu, ukutshatyalaliswa okulungileyo kunye nokuxhatshazwa kwe-vibration, ixabiso eliphantsi, njl.
Ulwakhiwo olulula aluthethi ukuba lulula ekuyilweni nasekuveliseni.Zonke iilensi zethu ezigxilileyo ze-infrared ziyilwe ngononophelo ukunika umfanekiso ococekileyo kunye nokuphazamiseka okuphantsi kunye nokukhanya okuhambelanayo okuhambelana nendawo epheleleyo yomfanekiso.Babeza kudlula kuvavanyo lwe-MTF, uvavanyo lokungcangcazela kunye novavanyo lokungcangcazela kwe-thermal ukuqinisekisa olona mgangatho uphezulu.
Sinokubonelela ngelensi yokujolisa ngemoto kumthengi wethu xa kusenziwa izicelo apho ilensi ye-infrared ayinakufikelelwa ngokulula ngesandla.
Ubude be-focal 1.5-150 mm, F#0.8-1.3, i-lens egxininisiweyo ye-infrared ingasetyenziswa kwizicelo ezininzi ze-imaging ye-thermal ezifana nokubeka iliso, izibuko ze-thermal kunye ne-scopes, i-thermographs, ukhuseleko lwelizwe kunye nokunye.
Ngaphandle komgangatho ophezulu wokugquma kwe-AR, sinokwenza i-DLC yokugquma okanye i-HD yokugquma kumphezulu ongaphandle ukukhusela ilensi kumonakalo wokusingqongileyo njengomoya kunye nesanti, ukufuma okuphezulu, inkungu enetyuwa kunye njl.
Imveliso eqhelekileyo
30 FL, F#1.0, ye640x480, 17um isivamvo, incwadi yesandla
Iinkcukacha:
| Faka isicelo kwi-Long-Wave Infrared Unncooled Detector | |
| LIRO3010640-17 | |
| Ubude bokuJonga | 30mm |
| F/# | 1.0 |
| ISetyhula Fov | 20.5°(H)X15.4°(V) |
| Uluhlu lweSpectral | 8-12um |
| Uhlobo loJoliso | Isenziwa ngesandla/iMoto |
| BFL | 18.22mm |
| NONE | M34X0.5 |
| Umtshini | 640x480-17um |
Uluhlu lweeMveliso
| ILens ye-Infrared eGxinisiweyo | |||||
| EFL(mm) | F# | I-FOV | BFD(mm) | Ntaba | Umtshini |
| 7.5mm | 1 | 71.9˚(H)X57˚(V) | 16mm | M34X0.75 | 640X480-17um |
| 8.5mm | 1 | 65.2˚(H)X51.2˚(V) | 17.6mm | M34X0.5 | 640X480-17um |
| 10mm | 1 | 36˚(H)X27.5˚(V) | 13.5mm | M34X0.75 | 384X288-17um |
| 11mm | 1 | 20˚(H)X15˚(V) | 17.5mm | M30X0.75 | 160X120-17um |
| 11mm | 1 | 49.9˚(H)X38.4˚(V) | 16mm | M34X0.75 | 640X480-17um |
| 15mm | 1 | 39.8˚(H)X30.4˚(V) | 16mm | M34X0.75 | 640X480-17um |
| 18mm | 1 | 33.6˚(H)X25.5˚(V) | 16mm | M34X0.75 | 640X480-17um |
| 19mm | 1 | 31.9˚(H)X24˚(V) | 16mm | M34X0.75 | 640X480-17um |
| 20mm | 1 | 30.4˚(H)X23˚(V) | 13.3mm | M34X0.75 | 640X480-17um |
| 22.6mm | 1 | 16.4˚(H)X12.3˚(V) | 13.5mm | M34X0.75 | 384X288-17um |
| 25mm | 1 | 24.5˚(H)X18.5˚(V) | 16mm | M34X0.75/M45X1 | 640X480-17um |
| 25mm | 1.1 | 24.5˚(H)X18.5˚(V) | 16mm | M34X0.75 | 640X480-17um |
| 30mm | 1 | 20.5˚(H)X15.4˚(V) | 18.22mm | M34X0.5 | 640X480-17um |
| 35mm | 1 | 17.6˚(H)X13.2˚(V) | 16mm | M34X0.75 | 640X480-17um |
| 40mm | 1 | 15.4˚(H)X11.6˚(V) | 18.22mm | M34X0.5 | 640X480-17um |
| 42mm | 1 | 14.7˚(H)X11˚(V) | 17.4mm | M38X1 | 640X480-17um |
| 50mm | 1 | 12.4˚(H)X9.3˚(V) | 18.22mm | M34X0.5/M45X1 | 640X480-17um |
| 50mm | 0.8 | 19.7˚(H)X14.8˚(V) | 20mm | M55X1 | 1024X768-17um |
| 60mm | 1 | 10.3˚(H)X7.7˚(V) | 16mm | M34X0.75 | 640X480-17um |
| 70mm | 1 | 8.8˚(H)X6.6˚(V) | 18.22mm | M34X0.5 | 640X480-17um |
| 75mm | 1 | 8.2˚(H)X6.2˚(V) | 16mm | M34X0.75/M45X1 | 640X480-17um |
| 100mm | 1 | 6.2˚(H)X4.6˚(V) | 16mm | M34X0.75/M45X1 | 640X480-17um |
| 150mm | 1 | 4.1˚(H)X3.1˚(V) | 20mm | M60X1 | 640X480-17um |
Amagqabantshintshi:
I-1.AR okanye i-DLC yokwambathisa kumphezulu wangaphandle iyafumaneka xa iceliwe.
2.Ukwenza ngokwezifiso okukhoyo kule mveliso ukuze ihambelane neemfuno zakho zobugcisa.Sazise iinkcukacha zakho ezifunekayo.
IINDIDI ZEMVELISO
I-Wavelength igxininise ekuboneleleni ngokuchaneka okuphezulu kweemveliso ze-optical iminyaka eyi-20
