Taw qhia

Domes yog qhov zoo tagnrho rau kev yees duab hauv qab dej thiab sib cais (ib nrab tshaj / hauv qab) kev yees duab, vim hais tias lawv kho rau aberrations uas tshwm sim thaum lub teeb mus ntawm qhov sib txawv ceev saum toj thiab hauv qab dej.Outex ports, suav nrog domes, yog ua los ntawm cov iav kho qhov muag.Optical Dome ApplicationsIn the optical field, daim ntawv thov ntawm lub lens optical dome feem ntau muab faib ua ob pawg, ib qho yog tub rog tsim thiab lwm yam yog cov tshuab kho qhov muag zoo tib yam.Military manufacturing mas yog hais txog lub infrared dome, feem ntau yog ZnSe thiab sapphire cov ntaub ntawv.Ib qho kev kho qhov muag, feem ntau yog siv rau kev ntsuas thiab ntsuas qhov system.Nws yog tsuas yog siv rau kev yees duab hauv hiav txwv tob hauv kev kos duab.Cov khoom siv iav tuaj yeem tiv taus dej txaus thiab tsis deform vim cov khoom siv acrylic.Tsis tas li ntawd, lub teeb xa hluav taws xob ntawm iav, npuas thiab kab txaij ntawm cov khoom nws tus kheej, thiab qhov smoothness thiab hardness ntawm cov khoom nws tus kheej ua rau kev tshawb nrhiav tob tob hauv hiav txwv xav xaiv cov khoom siv iav dome.Kuj tseem siv rau kev tshawb pom huab cua, pyranometer.Ob qhov yuav luag sib npaug ntawm qhov chaw tiv thaiv lub teeb kom tsis txhob muaj qhov cuam tshuam loj heev thaum dhau los ntawm kev tiv thaiv, yog li ua kom lub zog tsis ploj thiab txhim kho qhov tseeb ntawm qhov ntsuas.Optical domes yog cov qhov rais hemispheric uas muab kev tiv thaiv ciam teb thaum tso cai rau kev pom meej meej. nruab nrab ntawm ob qhov chaw.Lawv feem ntau yog ua los ntawm ob qhov chaw sib luag.DG Optics manufactures optical domes nyob rau hauv ntau yam substrates, haum rau pom, IR, los yog UV teeb.Peb lub domes muaj nyob rau hauv qhov ntau thiab tsawg los ntawm 10 hli mus rau ntau tshaj 350 hli txoj kab uas hla, nrog rau qhov ntau thiab tsawg ntawm kev thov.BK7 los yog fused silica yog ib qho kev xaiv zoo rau lub dome kho qhov muag uas yuav siv tau rau cov xwm txheej uas tsuas pom lub teeb yuav tsum raug xa mus;Piv txwv li, ntawm lub koob yees duab sensor lossis rau kev siv huab cua.BK7 muaj cov tshuaj tiv thaiv zoo, thiab muab kev sib kis tau zoo rau 300nmto 2µm wavelength range.Rau UV-ntau lub teeb kis tau tus mob, UV-qib fused silica muaj.Peb cov fused silica domes tuaj yeem tiv taus siab thiab zoo tagnrho rau kev thov hauv qab dej.Cov iav kho qhov muag no muab ntau tshaj 85 feem pua ​​​​kev xa mus rau wavelengths txog 185 nm.