Products
| MODELY | Ch3594a | ||
| Type | Lens Vari-For | Type Type | C / CS |
| vahaolana | MP | Endrika refy | Ø33 * 41.2mm |
| Endrika endrika | 1/13 " | Rafitry ny lens | - |
| EFL | 6-12mm | ASSIS OPIRY | BOKY |
| F / Tsia. | 1.6 | Fanamboarana zoom | BOKY |
| Ffl (m) | 6.23-17.53mm | Famindrampana | BOKY |
| Bfl (o) | 17.53mm | Mari-pana | -20 ° ~ + 85 ° |
| Fov (H * v) | 64.9 ° * 51.1 ° * 32.4 ° * 24.6 ° | Ny hafanana fitahirizana | -20 ° ~ + 85 ° |
| Mod | 0.3m | ||
Ity vokatra ity dia nampiana tamim-pahombiazana tamin'ny Cart!
Varifocal cctv lenses
Products
Ny antsipiriany momba ny vokatra
Product Tags
| MODELY | Format sensor | Halavan'ny focal (MM) | Fov (h * v * d) | TTL (MM) | IR Filter | nisara- | tendrombohitra | Vidin'ny singa | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Bebe kokoa +KELY KOKOA- | Ch3594a | 1/13 " | 6-12 | 64.9 ° * 51.1 ° * 32.4 ° * 24.6 ° | 41.20 | / | 1.6 | C / CS | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch3583a | 1/13 " | 10-40 | 48 ° -14 °-° * 38 ° -12 ° * 28 ° -8 ° | 109.03 | Tsy ir | 1.4 | C / CS | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch3581b | 1/24 " | 2.8-12 | 100º-32º * 72º-24º * 140º-40º | 45.2 | / | 1.4 | M12 * p0.5 | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch930a | 1/2: | 5-50 | 55 ° -5.5 ° | 86.33 | / | 1.4 | CS | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch912ca | 1/24 " | 2.8-12 | 95.5 ° -30.8 ° * 79 ° -23.5 ° * 138 ° ° -40 ° | 48.51 | / | 1.4 | CS | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | CH904A | 1/2 " | 2.8-12 | H30.5 ° ~ 95 ° | 79.42 | / | 1.6 ~ c | C / CS | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | CH903A | 1/24 " | 2.8-12 | 105 ° ~ 30.5 ° | 58.4 | / | 1.4 | CS | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch902b | 1/13 " | 12-120 | 39.6 ° * 2.85 ° | 111.03 | / | 1.8 | C / CS | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch901a | 1/24 " | 2.5-7.5 | 150 ° ~ 33 ° | 50 | / | 1.8 | CS | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch936e | 1/17 " | 3.6 ~ 18 | 128 ° ~ 30.5 ° * 63 ~ 17.1 ° * 170 ° ~ 35 ° | 103.44 | / | 1.4 | C | Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch906b | 1/3 " | 5 ~ 100 | 3.4 ° -76.2 ° | 80.43 | / | F1.6-C | CS | $ 37.5Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | CH926A | 1/2: | 5 ~ 50 | 55 ° ~ 5.5 ° | 85.97 | / | 1.4 | CS | $ 25Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | CH926B | 1/2: | 5 ~ 50 | 55 ° ~ 5.5 ° | 85.97 | / | 1.4 | CS | $ 25Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | CH926D | 1/2: | 5 ~ 50 | 55 ° ~ 5.5 ° | 85.97 | / | 1.4 | CS | $ 25Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch936c | 1/17 " | 3.6 ~ 18 | 128 ° ~ 30.5 ° | 103.44 | ENY | 1.6 | CS | $ 45Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch936d | 1/17 " | 3.6 ~ 18 | 128 ° ~ 30.5 ° | 103.44 | ENY | 1.6 | C | $ 45Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch938b | 1/17 " | 10 ~ 50 | 41.8 ° ~ 10.0 ° | 109.53 | ENY | 1.4 | C | $ 75Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch938d | 1/17 " | 10 ~ 50 | 41.8 ° ~ 10.0 ° | 109.53 | ENY | 1.4 | C | $ 75Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch944a | 1/2 " | 30 ~ 120 | 15 ° ~ 3.27 ° | 97.45 | ENY | 1.8 | CS | /Mangataka Quote | |
| Bebe kokoa +KELY KOKOA- | Ch3629a | 1/13 " | 7.5-82 | 57 ° * 31 ° * 67 ° | 127.53 | / | 1.6 | C / CS | Mangataka Quote | |
Ny lens varifocal CCTV Lens dia karazana fakantsary fakantsary izay mamela ny fanitsiana ny halavam-paritra miovaova. Midika izany fa ny lens dia azo amboarina mba hanomezana zoro tsy mitovy hevitra, ahafahanao miditra ao na mivoaka amin'ny lohahevitra iray.
Ny lenta varifocal dia matetika ampiasaina amin'ny fakan-tsary fiarovana satria manome fahaiza-mandanjalanja izy ireo amin'ny lafiny fijery. Ohatra, raha mila manara-maso faritra lehibe ianao, dia azonao atao ny mametraka ny lens amin'ny zoro malalaka kokoa mba hisamborana bebe kokoa ny sehatra. Raha tsy izany, raha mila mifantoka amin'ny faritra na zavatra manokana ianao dia afaka miditra amin'ny fijery akaiky.
Raha ampitahaina amin'ny lenta raikitra, izay misy halavam-pantarina tokana sy miforitra, ny lensa varifocal dia manolotra fahaiza-manavaka kokoa amin'ny resaka fakan-tsary sy ny fandrakofana sehatra. Na izany aza, izy ireo dia lafo kokoa noho ny lelan-droa ary mitaky fanitsiana sy calibration bebe kokoa mba hiantohana ny fampisehoana tsara.
Raha oharina amin'ny aparfocal. Many so-called “zoom” lenses, particularly in the case of fixed-lens cameras, are actually varifocal lenses, which give lens designers more flexibility in optical design trade-offs (focal length range, maximum aperture, size, weight, cost) noho ny parfocal zoom.
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