Cov88x 4MP zoom thaiv lub koob yees duabnrog lub focal ntev ntawm 10.5-920mm yog thawj4M zoom koob yees duab modulenrog lub focal ntev ntawm ntau tshaj 900mm nyob rau hauv lub ntiaj teb no.
Nyob rau hauv kev soj ntsuam nyob deb, txoj kev ib txwm sivmotorized cctv lensxws li Fujifilm thiab IPC.Hauv ob xyoos dhau los, nrog rau daim ntawv thov ntawm qhov ntev focal ntev thaiv lub koob yees duab, kev ua lag luam ntawm 300mm ~ 500mm yog maj mam nqos los ntawm lub koob yees duab thaiv, uas muaj cov yam ntxwv ntawm cov khoom zoo, tsis tshua muaj nqi thiab siab stability.Niaj hnub no, lub focal ntev ntawm ntau tshaj 750 mm kuj tau hloov los ntawm lub koob yees duab thaiv.
Cov khoom tso tseg cov txheej txheem ib txwm muaj ntawm lub lens ntev focal + IPC + auto focusing board, thiab txais cov qauv tsim.Piv nrog cov txheej txheem lens cais, qhov zoo yog raws li hauv qab no:
1. Integrative tsim, ncaj qha siv high-txhais cov teeb liab digital raws li qhov chaw tsom, nws pib tsom cov nyhuv yog qhov zoo.
2. Multi-aspheric optical iav nrog zoo meej.Loj aperture tsim, tsawg illumination kev ua tau zoo.Kab rov tav teb ntawm lub kaum sab xis ntawm 38 degrees, deb tshaj li cov khoom zoo sib xws.
3. Lub lens adopts stepper lub cev muaj zog tswj thiab tsim qauv kis tau tus mob.Kev tswj qhov tseeb yog pom tseeb siab dua li ntawm DC lub cev muaj zog, thiab qhov taw qhia preset yog qhov tseeb dua.
4. Nws tus kheej muaj qhov kub thiab txias them nyiaj tsom rau kev tswj xyuas kom ntseeg tau tias cov duab ruaj khov nyob rau hauv qhov kub thiab txias ib puag ncig.
5. Self-contained optical defog + hluav taws xob defog kom paub qhov ntev-ntev thiab complex ib puag ncig saib xyuas
6. Advanced dustproof thiab smoothness kho cov txheej txheem ntau lawm los xyuas kom meej qhov sib xws thiab kev ntseeg siab ntawm cov khoom.
7. IR-corrective rau Hnub & Hmo lub koob yees duab.
Post lub sij hawm: Dec-22-2020