Cov khoom
| Qauv | CH3580A | |||
| Kev daws teeb meem | 5MP | Tus Thawj Coj Ray Angle | <20° | |
| Hom Duab | 2/3″ | MOD | 0.1m~∞ | |
| Duab Voj Voog | ф11.0mm (MAX) | Hom Mount | C | |
| EFL | 3.5 hli | Daim Duab Loj | ф59.0 * L60.3mm | |
| TTL | 72.7 hli | Cov Qauv Lens | Txhua Lub Iav | |
| F/TSIS MUAJ. | 1.4 | IR-Lim | Tsis yog IR | |
| FFL（M) | 12.4 hli | Tsis muaj dej | — | |
| BFL（O) | 17.53 hli | Qhov hnyav | 200g | |
| Rau Sensor | — | Kev Ua Haujlwm Iris | Phau Ntawv Qhia | |
| FOV | Ø11.0 | 152° | Kev Ua Haujlwm Zoom | Kho tas lawm |
| Ø8.0 | 110° | Kev Ua Haujlwm Kom Pom Tseeb | Phau Ntawv Qhia | |
| Ø6.0 | 84° | Kub Ua Haujlwm | -20°~+85° | |
| Kev cuam tshuam TV | <-37% | Kub Cia Khoom | -20°~+85° | |
| Mob txheeb ze. | >80% | |||
Cov khoom no tau ntxiv rau hauv lub laub lawm!
C/CS Mount Fisheye Lens
Cov khoom
Cov Khoom Qhia Txog Khoom
Cov Cim Npe Khoom
| Qauv | Hom Ntawv Sensor | Qhov Ntev Focal (hli) | FOV (H*V*D) | TTL (hli) | IR Lim | Qhov qhib | Mount | Nqe Ib Chav | ||
|---|---|---|---|---|---|---|---|---|---|---|
| NTAU+TSIS TXAUS- | CH3580A | 2/3" | 3.5 | 152° | 72.7 | Tsis muaj IR | 1.4 | C | Thov Kev Hais Nqe | |
| NTAU+TSIS TXAUS- | CH8037C | 1" | 3.3 | 190° | 49.98 | IR650nm | 2.4 | C | $385Thov Kev Hais Nqe | |
| NTAU+TSIS TXAUS- | CH8037B | 1" | 3.3 | 190° | 49.98 | Tsis muaj IR | 2.4 | CS | $385Thov Kev Hais Nqe | |
| NTAU+TSIS TXAUS- | CH3580B | 2/3" | 3.5 | 152° | 72.07 | Tsis muaj IR | 1.4 | C | $310Thov Kev Hais Nqe | |
CH3580 yog ib qhoC-mount fisheye lenstsim los txhawb nqa 2/3 '' lossis me dua cov duab sensors. Hom fisheye effect tiag tiag ua tau nyob ntawm koj lub koob yees duab sensor loj. Thaum siv nrog 2/3 '' CCD sensor, nws yuav tsim cov duab fisheye puv npo nrog 11 hli duab siab. Ib lub thav duab puv npolub lens qhov muag ntses, tseem hu ua kab pheeb ces kaumlub lens qhov muag ntses, muaj peev xwm ntes tau 180 degrees teb ntawm nws kab pheeb ces kaum. Txawm hais tias lawv tsis muaj peev xwm ntes tau lub kaum sab xis dav heev, lawv siv dav vim tias cov duab tsim los ntawm lub lens no yog rectangular thiab yuav tsis muaj cov npoo dub. Lub ntsej muag pem hauv ntej ntawm lub lens yog multi-coated kom txo qhov flaring thiab ghosting.
Ntxiv rau lub lens, koj yuav tau txais lub lens hood uas tshem tau, uas txhais tau tias yuav txo qhov ci ntsa iab thiab tiv thaiv lub lens.
Lub lens no zoo heev rau cov ntawv thov xws li kev ruaj ntseg & kev saib xyuas, kev tshuaj xyuas kev lag luam, thiab lwm yam.
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