MWIR Lenses

Mid-wave infrared lenses (MWIR Lenses) zvinhu zvakakosha zvinoshandiswa mumhando dzakasiyana-siyana zvinoda kufungidzira kwekushisa, sekutarisa, kutora chinangwa, uye kuongorora kupisa. Aya lenzi anoshanda munzvimbo yepakati-wave infrared ye electromagnetic spectrum, kazhinji pakati pe3 uye 5 microns (3-5um lenzi), uye akagadzirirwa kutarisa infrared radiation pane detector array.
MWIR lenses anogadzirwa kubva kuzvinhu zvinogona kufambisa uye kutarisa IR mwaranzi mukati meMWIR dunhu. Zvishandiso zvinowanzo shandiswa kune MWIR lenzi zvinosanganisira germanium, silicon, uye chalcogenide magirazi. Germanium ndiyo inonyanya kushandiswa kweMWIR lenzi nekuda kweiyo yakakwira refractive index uye yakanaka kutapurirana maitiro muMWIR renji.
MWIR lens inouya mune akasiyana dhizaini uye masisitimu, zvichienderana neyakagadzirirwa application. Imwe yeanowanzo dhizaini ndeye yakapfava plano-convex lens, iyo ine imwe yakati sandara uye imwe convex pamusoro. Iyi lenzi iri nyore kugadzira uye inoshandiswa mune akawanda maapplication panodiwa basic imaging system. Mamwe madhizaini anosanganisira maviri malenzi, ayo ane maviri lenzi ane akasiyana refractive indices, uye zoom lenzi, ayo anogona kugadzirisa yakatarisa kureba kuswededza mukati kana kunze pachinhu.
MWIR lenzi zvinhu zvakakosha mumasisitimu mazhinji ekufungidzira anoshandiswa mumhando dzakasiyana dzemaindasitiri. Muchiuto, MWIR lenses anoshandiswa mukutarisa masisitimu, missile kutungamira masisitimu, uye chinangwa chekutora masisitimu. Mune zvigadziriso zveindasitiri, MWIR lenses anoshandiswa mukupisa kwekuongorora uye maitiro ekudzora emhando. Mumashandisirwo ekurapa, MWIR lenses anoshandiswa mukupisa kufungidzira kweasina-invasive diagnostics.
Imwe yakakosha yekutarisisa kana uchisarudza MWIR lenzi ndiko kureba kwayo. Hurefu hwakatarisana hwelenzi hunotaridza chinhambwe pakati pelenzi uye detector array, pamwe nehukuru hwemufananidzo unogadzirwa. Semuyenzaniso, lenzi ine hurefu hwefocal hupfupi inoburitsa mufananidzo muhombe, asi mufananidzo wacho uchange usina kutsanangurwa. Lenzi ine hurefu hwefocal kureba inoburitsa mufananidzo mudiki, asi mufananidzo wacho uchave wakadzama, senge.50mm MWIR Lens.

Imwe pfungwa yakakosha ndeyekumhanya kwe lens, iyo inotarwa neiyo f-nhamba. Iyo f-nhamba ndiyo reshiyo yehurefu hwakatarisana kusvika kudhayamita yelenzi. Lenzi ine yakaderera f-nhamba ichave nekukurumidza, zvichireva kuti inogona kutora mwenje wakawanda munguva pfupi, uye inowanzofarirwa mumamiriro epasi-mwenje.
Mukupedzisa, MWIR lenses chinhu chakakosha mune akawanda ekufungidzira masisitimu anoshandiswa muhuwandu hwemaindasitiri. Iwo akagadzirwa kuti atarise infrared radiation pane detector array uye anouya mune akasiyana dhizaini uye masisitimu, zvichienderana neyakagadzirirwa application.