Lub Lens Iav Kho Qhov Muag Moulded
Lub Lens Iav Kho Qhov Muag Moulded
Cov ntaub ntawv khoom:
Cov iav tsom iav ib txwm muaj raug sib tsoo, txhuam kom hloov lawv cov nto mus rau cov duab tshwj xeeb, hais lwm yam lus: los ntawm "kev tsim khoom txias". Qhov tseeb, iav tsom iav kuj tuaj yeem tsim los ntawm "kev tsim khoom kub", uas yog kev txhaj tshuaj iav kom raug. Cov iav ua tiav lawm yuav raug muab tso rau hauv cov pwm, dhau los ntawm kev cua sov, nias, annealing thiab txias, tom qab ntawd kuaj xyuas thiab sib sau ua ke.
Lub pwm qhov muaj qhov zoo thiab qhov raug siab; nws tau teeb tsa los tsim cov iav ntawm cov duab uas tau teem tseg ua ntej. Cov iav pwm muaj qib siab ntawm kev rov ua dua thiab qhov raug, vim tias lawv txhua tus tau txiav txim siab los ntawm cov nplaim hauv qhov pwm qhov. Cov txheej txheem pwm sai dua li kev tsim khoom txias, yog li tus nqi tsim khoom tuaj yeem tswj tau kom qis hauv kev tsim khoom ntau. Moulding yog qhov nrov tshwj xeeb hauv kev tsim cov iav kho qhov muag aspheric thiab dawb-form.
Tsis yog txhua yam khoom siv iav kho qhov muag uas haum rau kev txhaj tshuaj iav. Muaj cov khoom siv iav kho qhov muag uas muaj Tg qis (Glass Transition Temperature) tau tsim tshwj xeeb los ua kom tau raws li qhov xav tau ntawm cov txheej txheem txhaj tshuaj. Nrog rau qhov ntsuas refracting ntawm 1.4 txog 2, lawv tuaj yeem ua tau raws li qhov xav tau ntawm feem ntau ntawm kev tsim qauv kho qhov muag thiab kev tsim khoom.
Qhov tsis zoo ntawm cov iav lens molding yog tias lawv tsis tuaj yeem siv los ua lens loj, feem ntau vim yog qhov nyuaj ntawm kev sov thiab txias cov iav loj hauv lub sijhawm luv luv.
Cov Lus Qhia Tshwj Xeeb
Qhov ntev ntawm infraredmuab cov iav pwm iav nrog 1-25 hli hauv txoj kab uas hla. Qhov tsis sib xws ntawm qhov chaw ntawm lub lens nto tuaj yeem tswj tau kom tsawg dua 0.3micron, lens decentration tsawg dua 1 arc-feeb.
| Khoom siv | Iav kho qhov muag |
| Txoj kab uas hla | 1 hli-25 hli |
| Duab | Aspheric/dawb-daim ntawv |
| Kev faib tawm | <1 arc-feeb |
| Qhov tsis sib xws ntawm qhov chaw | < 0.3 micron |
| Qhov Aperture Ntshiab | >90% |
| Txheej | Dielectric / Hlau zaj duab xis |
Cov Lus Cim:
Kev kho kom haum rau cov khoom no muaj rau koj raws li koj cov kev xav tau. Qhia rau peb paub koj cov lus qhia tshwj xeeb.
COV KHOOM PAWG
Wavelength tau tsom mus rau kev muab cov khoom siv kho qhov muag siab rau 20 xyoo
