Lenzi ya infrared ya LWIR yokhazikika

Lenzi ya Longwave Infrared (LWIR) nthawi zambiri imagwiritsidwa ntchito mu makina ojambulira kutentha. Imagwira ntchito pa 8-12um kapena 8-14um wavelength, ndipo nthawi zambiri imayenderana ndi chowunikira cha IR chosazizira. Popeza zinthu zonse zopitilira -273℃ zimatulutsa kuwala kwa infrared, makina ojambulira kutentha okhala ndi lenzi ya infrared amatha kuzindikira kuwala kwa infrared ndikupanga zithunzi za zinthuzo kuchokera ku kusiyana kwa mphamvu zawo. Makina ojambulira kutentha amatha kugwira ntchito popanda kuwala kwina, zomwe zimapangitsa kuti zikhale zofunika kwambiri m'malo ena ndi ntchito zina.

Mafunde a InfraredIli ndi mapangidwe osiyanasiyana a ma lens a infrared a LVIR komanso zinthu zomwe sizigwiritsidwa ntchito nthawi zonse. Ma lens a infrared a Fixed Focus ndi omwe amapezeka kwambiri. Nthawi zambiri amapangidwa ndi ma lens awiri kapena atatu opangidwa ndi galasi la germanium kapena chalcogenide, chopaka ndi manja, chophimba cha AR kapena DLC. Ali ndi kapangidwe kosavuta komwe ali nako monga kosavuta kugwiritsa ntchito ndi kusamalira, kukula kochepa, kudalirika kwambiri, kukana kugwedezeka bwino komanso kugwedezeka, mtengo wotsika, ndi zina zotero.

Kungokhala ndi kapangidwe kake sikutanthauza kuti kapangidwe kake ndi kapangidwe kake n'kosavuta. Ma lens athu onse a infrared okhazikika amapangidwa mosamala kuti apereke chithunzi chowoneka bwino komanso chopanda kupotoza komanso kuwala kwabwino pamalo onse a chithunzicho. Amadutsa mu mayeso a MTF, mayeso a kugwedezeka ndi mayeso a thermal-shock kuti atsimikizire kuti ndi abwino kwambiri.

Tikhozanso kupereka lenzi yowunikira yoyendetsedwa ndi injini kwa makasitomala athu kuti azigwiritsa ntchito pomwe lenzi ya infrared singapezeke mosavuta ndi manja.

Kutalika kwa focal 1.5-150 mm, F#0.8-1.3, lens ya infrared yokhazikika ingagwiritsidwe ntchito pazinthu zambiri zojambulira kutentha monga kuyang'anira, magalasi amoto ndi ma scope, ma thermograph, chitetezo cha dziko ndi zina zotero.

Kupatula chophimba cha AR chogwira ntchito bwino, titha kupanga chophimba cha DLC kapena HD pamwamba pagalasi kuti titeteze lenzi ku kuwonongeka kwa chilengedwe monga mphepo ndi mchenga, chinyezi chambiri, chifunga chamchere ndi zina zotero.