Chalcogenide iav Lens rau Infrared daim ntaub ntawv
Chalcogenide iav Lens rau Infrared daim ntaub ntawv
Cov ntaub ntawv khoom:
Chalcogenide iav lens yog optical lens ua los ntawm chalcogenide iav.Chalcogenide iav tsis yog ib qho tab sis cov iav zoo li amorphous cov ntaub ntawv uas tau xa mus rau hauv cov kab infrared.Lawv muaj kev sib kis tau zoo (> 60%) nyob rau hauv thaj tsam ntawm 2-12 micron, qhov ntsuas qis ntawm refraction (2.4-2.8 @ 11micron), tsis tshua muaj thermal hloov nyob rau hauv qhov ntsuas refractive thiab qis dispersion.Lawv muaj cov khoom zoo sib xws thiab cov khoom siv kho qhov muag rau germanium, uas ua rau lawv zoo haum rau IR daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv cov xim kho nrog germanium lens nyob rau hauv optical system.
Tsis zoo li germanium, uas yuav tsum tau mined thiab muaj cov khoom siv tsawg, chalcogenide iav yog hluavtaws thiab lawv cov nqi ruaj khov dua.Chalcogenide iav muaj cov ntsiab lus yaj tsawg (200-400 ℃) piv rau lwm cov ntaub ntawv infrared, lawv tuaj yeem raug molded rau hauv aspheric lens nrog tus nqi qis rau ntau qhov ntau lawm ("Moulded IR-Moulded Chalcogenide iav Lens”).Rau ob qho laj thawj no, chalcogenide iav lens yuav ua lub luag haujlwm tseem ceeb hauv kev siv infrared.
Wavelength Infrared tuaj yeem tsim ntau yam duab ntawm chalcogenide iav lens nrog dav hlau, concave, convex, aspheric thiab diffractive nto.Chalcogenide iav yog nrov tshaj plaws rau cov tshuab ua haujlwm hauv thaj tsam 3-5 lossis 8-12µm spectral, nrog cov txheej txheem tiv thaiv kev cuam tshuam (AR txheej), qhov nruab nrab kis tau tuaj yeem nqa mus txog 97.5-98.5% nyob ntawm qhov bandwidth ntawm txheej.Peb kuj tuaj yeem siv pob zeb diamond zoo li cov pa roj carbon txheej (DLC txheej) lossis cov txheej txheem siab ruaj khov (HD txheej) ntawm lub ntsej muag lo ntsiab muag los muab kev tiv thaiv ntxiv tiv thaiv khawb thiab cuam tshuam.
Wavelength infrared manufactures zoo kev cai spherical thiab aspheric chalcogenide iav lens.Lawv tuaj yeem ua kom pom tseeb lossis sib txawv ntawm lub teeb ci tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm qhov system infrared.Daim ntawv thov yuav yog thermal imaging, thermograph, beam collimating, spectrum tsom xam thiab lwm yam.
Specifications:
| Khoom siv | Khob khob Chalcogenide |
| Txoj kab uas hla | 10mm-300mm |
| Cov duab | Spherical los yog aspheric |
| Focal ntev | <+/- 1% |
| Decentration | <1 feeb |
| Daim duab saum npoo | <λ/4 @ 632.8nm (Sperical nto) |
| Nto irregularity | <0.5 micron (Aspheric nto) |
| Clear Aperture | > 90% |
| Txheej | AR, DLC lossis HD |
Lus ceeb toom:
1.DLC / AR lossis HD / AR txheej yog muaj thaum thov.
2.Customization muaj rau cov khoom no kom haum koj cov kev xav tau.Qhia rau peb paub koj cov specifications xav tau.
PRODUCT CATEGORIES
Wavelength tau tsom mus rau kev muab cov khoom siv kho qhov muag siab rau 20 xyoo
