Ilensi ye-LWIR infrared focus esisigxina
Ilensi ye-LWIR infrared focus esisigxina
Ulwazi lwemveliso:
Ilensi yeLongwave Infrared (LWIR) isetyenziswa kakhulu kwinkqubo yokufota ngobushushu. Isebenza kuluhlu lwamaza obude obuyi-8-12um okanye i-8-14um, kwaye idla ngokufanela isixhobo sokubona i-IR esingapholiyo. Ngenxa yokuba zonke izinto ezingaphezulu kwe-273℃ zingakhupha imitha ye-infrared, inkqubo yokufota ngobushushu enelensi ye-infrared inokuyibona imitha ye-infrared kwaye yenze imifanekiso yezinto ngokwahluka kwazo kwamandla. Inkqubo yokufota ngobushushu ingasebenza ngaphandle komthombo wokukhanya owongezelelweyo, nto leyo eyenza ukuba zibe luncedo ngakumbi kwiindawo ezithile nakwiindawo ezisetyenziswayo.
Ubude be-Infraredineentlobo ngeentlobo zeelensi ze-LWIR infrared kunye neemveliso ezingasetyenziswa eshelfini. Iilensi ze-infrared zeFixed Focus zezona zixhaphakileyo. Zihlala zenziwe ngeelensi ezi-2-3 ezenziwe ngeglasi ye-germanium okanye ye-chalcogenide, ngesandla, i-AR okanye i-DLC coating. Zinezakhiwo ezilula ezineempawu ezifana nokulula ukuzisebenzisa nokuzigcina, ubungakanani obuncinci, ukuthembeka okuphezulu, ukumelana kakuhle nokungcangcazela, ixabiso eliphantsi, njl.
Ukwakheka nje akuthethi ukuba kulula ukuyila nokwenza. Zonke iilensi zethu ze-infrared ezigxile kwi-fixed focus ziyilwe ngononophelo ukubonelela ngomfanekiso ocacileyo onokugqwetheka okuncinci kunye nokukhanya okuhle kwindawo yonke yomfanekiso. Ziya kudlula kuvavanyo lwe-MTF, uvavanyo lokungcangcazela kunye novavanyo lwe-thermal-shock ukuqinisekisa umgangatho ongcono.
Singabonelela ngeelensi yokugxila eneenjini kubathengi bethu kwiisicelo apho ilensi ye-infrared ingenakufikeleleka lula ngesandla.
Ubude befocal yi-1.5-150 mm, F#0.8-1.3, ilensi ye-infrared egxile kwi-fixed focus ingasetyenziswa kwiinkqubo ezininzi zokujonga ubushushu ezifana nokubeka esweni, iiglasi zokukhanya ezisebenzisa ubushushu kunye nee-scope, ii-thermograph, ukhuseleko lwasekhaya njalo njalo.
Ngaphandle kokwambathisa okusemgangathweni okuphezulu kwe-AR, singenza ukwambathisa kwe-DLC okanye i-HD kumphezulu ongaphandle ukukhusela ilensi ekonakaleni kwendalo okufana nomoya nesanti, ukufuma okuphezulu, inkungu enetyuwa njl.
Imveliso Eqhelekileyo
30 FL, F#1.0, ye-640x480, i-17um sensor, ngesandla
Iinkcukacha:
| Faka kwi-Long-Wave Infrared Uncooled Detector | |
| I-LIRO3010640-17 | |
| Ubude beFocal | 30mm |
| F/# | 1.0 |
| I-Circular Fov | 20.5°(H)X15.4°(V) |
| Uluhlu lweSpectral | 8-12um |
| Uhlobo Lokugxila | Eqhutywa ngesandla/Eqhutywa ziimoto |
| I-BFL | 18.22mm |
| Uhlobo lokuFaka | M34X0.5 |
| Isitshicileli | 640x480-17um |
Uluhlu lweMveliso
| Ilensi ye-Infrared eGxinisiweyo eQinisekisiweyo | |||||
| I-EFL(mm) | F# | I-FOV | I-BFD(mm) | Intaba | Isitshicileli |
| 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 |
Amagqabaza:
I-1.AR okanye i-DLC coating kumphezulu ongaphandle iyafumaneka xa iceliwe.
2. Ukwenziwa ngokwezifiso kwale mveliso kuyafumaneka ukuze kuhambelane neemfuno zakho zobugcisa. Sazise ngeenkcukacha zakho ezifunekayo.
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