Ana amfani da ruwan tabarau na Longwave Infrared (LWIR) gabaɗaya a cikin tsarin daukar hoto na zafi. Yana aiki akan kewayon tsawon tsayi na 8-12um ko 8-14um, kuma yawanci yana dacewa da na'urar gano IR mara sanyaya. Saboda duk abubuwan da suka wuce -273℃ zasu fitar da hasken infrared, tsarin daukar hoto na zafi tare da ruwan tabarau na infrared zai iya gano hasken infrared kuma ya samar da hotunan abubuwan daga bambance-bambancen ƙarfin kuzarinsu. Tsarin daukar hoto na zafi zai iya aiki ba tare da ƙarin tushen haske ba, wanda hakan ke sa su zama masu mahimmanci musamman a wasu yanayi da aikace-aikace.
Infrared Mai Tsawon Zangoyana da nau'ikan zane-zanen ruwan tabarau na LWIR da samfuran da ba a shirya su ba. Ruwan tabarau na infrared mai da hankali shine mafi yawan waɗanda aka saba samu. Yawanci ana yin su da gilashin germanium ko chalcogenide guda 2-3, da aka yi da gilashin germanium ko chalcogenide, da hannu, da murfin AR ko DLC. Suna da tsari mai sauƙi waɗanda suke da fasaloli kamar sauƙin aiki da kulawa, ƙaramin girma, babban aminci, kyakkyawan juriya ga girgiza da girgiza, ƙarancin farashi, da sauransu.
Kawai a cikin tsari ba yana nufin sauƙi a ƙira da ƙera ba. Duk ruwan tabarau na infrared ɗinmu masu daidaitaccen mayar da hankali an tsara su da kyau don samar da hoto mai kyau tare da ƙarancin karkacewa da haske mai kyau a kan cikakken yankin hoton. Za su yi gwajin MTF, gwajin girgiza da gwajin girgiza mai zafi don tabbatar da inganci mafi kyau.
Haka kuma za mu iya samar da ruwan tabarau mai motsi ga abokin cinikinmu don aikace-aikacen inda ba za a iya samun ruwan tabarau na infrared cikin sauƙi da hannu ba.
Tsawon ma'auni 1.5-150 mm, F#0.8-1.3, ana iya amfani da ruwan tabarau na infrared mai ɗorewa a aikace-aikacen hotunan zafi da yawa kamar sa ido, gilashin haske da na'urorin auna zafi, thermographs, tsaron gida da sauransu.
Baya ga ingantaccen shafi na AR, za mu iya yin shafi na DLC ko kuma shafi na HD a saman waje don kare ruwan tabarau daga lalacewar muhalli kamar iska da yashi, zafi mai yawa, hazo mai gishiri da sauransu.
30 FL, F#1.0, don 640x480, firikwensin 17um, jagorar hannu
| A shafa wa na'urar gano infrared mai tsawon zango | |
| LIRO3010640-17 | |
| Tsawon Mayar da Hankali | 30mm |
| F/# | 1.0 |
| Madauwari Fov | 20.5°(H)X15.4°(V) |
| Nisan Bakan Gizo | 8-12um |
| Nau'in Mayar da Hankali | Mai amfani da hannu/Mai Mota |
| BFL | 18.22mm |
| Nau'in Hawa | M34X0.5 |
| Mai ganowa | 640x480-17um |
| Gilashin Infrared Mai Daɗi Mai Kyau | |||||
| EFL(mm) | F# | FOV | BFD(mm) | Haɗa | Mai ganowa |
| 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 |
Ana samun shafi na 1.AR ko DLC akan saman waje idan an buƙata.
2. Ana iya keɓance wannan samfurin don ya dace da buƙatun fasaha naka. Sanar da mu ƙayyadaddun bayanan da kake buƙata.
An mayar da hankali kan samar da samfuran gani masu inganci na tsawon shekaru 20 a cikin Wavelength.