Awọn ọja
| Awoṣe | CH3689C | |||
| Ipinnu | 8MP | Chief Ray Angle | <4.9°~5.82° | |
| Aworan kika | 1 ″ | MOD | 2.5m~∞ | |
| Circle Aworan | ф16mm(MAX) | Oke Iru | C-Oke | |
| EFL | 12-36mm | Dimension Figure | φ66 * L98.07mm | |
| Flange BFL | 17.526mm | Lẹnsi Be | - | |
| F/KO. | 1.6 | Atunse IR | Bẹẹni | |
| FFL(M) | 17.53mm | Àlẹmọ Iwon | - | |
| BFL(O) | 9.80mm | Iwọn | - | |
| Fun Sensọ | 1 ″ | Irisi isẹ | P-Iris | |
| FOV | Petele | 22.6 ~ 67,2 ° | Isẹ Sun-un | Afowoyi |
| Inaro | 16.8 ~ 54,6° | Isẹ idojukọ | Afowoyi | |
| Aguntan | 28.6 ~ 37,2 ° | Awọn iwọn otutu ti nṣiṣẹ | -20°~+85° | |
| Iyipada OPT | <-4.86%~-8% | Ibi ipamọ otutu | -20°~+85° | |
| Aisan ibatan. | - | |||
Ọja yi ti ni ifijišẹ kun si fun rira!
Awọn lẹnsi Atunse IR
Awọn ọja
Alaye ọja
ọja Tags
| Awoṣe | Ọna kika sensọ | Gigun Ifojusi (mm) | FOV (H*V*D) | TTL(mm) | Ajọ IR | Iho | Oke | Oye eyo kan | ||
|---|---|---|---|---|---|---|---|---|---|---|
| SII+TI O KERE- | CH3689C | 1" | 12-36 | 22.6 ~ 67.2°*16.8~54.6°*28.6~37.2° | 17.526 | / | 1.6 | C | Beere Quote | |
| SII+TI O KERE- | CH3689B | 1" | 12-36 | 22.6 ~ 67.2°*16.8~54.6°*28.6~37.2° | 17.526 | / | 1.6 | C | Beere Quote | |
| SII+TI O KERE- | CH3689A | 1" | 12-36 | 22.6 ~ 67.2°*16.8~54.6°*28.6~37.2° | 17.526 | / | 1.6 | C | Beere Quote | |
| SII+TI O KERE- | CH3690A | 1.1" | 16.5-38.5 | 21.2~50.1°*14.7~34.4°*25.3~60.3° | 17.526 | / | 1.6 | C | Beere Quote | |
| SII+TI O KERE- | CH3690B | 1.1" | 16.5-38.5 | 21.2~50.1°*14.7~34.4°*25.3~60.3° | 17.526 | / | 1.6 | C | Beere Quote | |
| SII+TI O KERE- | CH3682B | 1" | 12 | 61,7 ° * 34,4 ° * 68,2 ° | 17.53 | / | 1.4 | C | Beere Quote | |
| SII+TI O KERE- | CH3683B | 1" | 16 | 45,3 ° * 34,3 ° * 55,6 ° | 17.53 | / | 1.4 | C | Beere Quote | |
| SII+TI O KERE- | CH3684B | 1.1" | 25 | 33,4 ° * 22,7 ° * 40,8 ° | 17.53 | / | 1.4 | C | Beere Quote | |
| SII+TI O KERE- | CH3685B | 1.1" | 35 | 23,7 ° * 17,3 ° * 29,5 ° | 17.526 | / | 1.4 | C | Beere Quote | |
| SII+TI O KERE- | CH3686B | 1.1" | 50 | 13,6 ° * 13,3 ° * 19,1 ° | 17.53 | / | 1.4-22 | C | Beere Quote | |
Lẹnsi Atunse IR kan, ti a tun mọ si lẹnsi atunse infurarẹẹdi, jẹ oriṣi fafa ti lẹnsi opiti ti a ti ṣatunṣe daradara lati pese awọn aworan ti o han gbangba ati didasilẹ ni mejeeji han ati awọn iwo ina infurarẹẹdi. Eyi ṣe pataki ni pataki ni awọn kamẹra iwo-kakiri ti o ṣiṣẹ ni ayika aago, bi awọn lẹnsi aṣoju maa n padanu idojukọ nigbati o ba yipada lati oju-ọjọ (ina ti o han) si itanna infurarẹẹdi ni alẹ.
Nigbati lẹnsi aṣa kan ba farahan si ina infurarẹẹdi, awọn iwọn gigun ti o yatọ ti ina ko ni papọ ni aaye kanna lẹhin ti o kọja nipasẹ lẹnsi, ti o yori si ohun ti a mọ bi aberration chromatic. Eyi ṣe abajade awọn aworan ita-aifọwọyi ati idinku didara aworan gbogbogbo nigbati o tan imọlẹ nipasẹ ina IR, ni pataki ni awọn agbegbe.
Lati koju eyi, awọn lẹnsi Atunse IR jẹ apẹrẹ pẹlu awọn eroja opiti pataki ti o sanpada fun iyipada idojukọ laarin han ati ina infurarẹẹdi. Eyi ni aṣeyọri nipasẹ lilo awọn ohun elo pẹlu awọn itọka ifasilẹ pato ati awọn ideri lẹnsi apẹrẹ pataki ti o ṣe iranlọwọ lati dojukọ awọn iwoye mejeeji ti ina sori ọkọ ofurufu kanna, eyiti o rii daju pe kamẹra le ṣetọju idojukọ didasilẹ boya aaye naa tan nipasẹ oorun, ina inu ile, tabi awọn orisun ina infurarẹẹdi.
Ifiwera awọn aworan idanwo MTF lakoko ọsan (oke) ati ni alẹ (isalẹ)
Ọpọlọpọ awọn lẹnsi ITS ni ominira ni idagbasoke nipasẹ ChuangAn Optoelectronics tun jẹ apẹrẹ ti o da lori ipilẹ atunṣe IR.
Awọn anfani pupọ lo wa si lilo lẹnsi Atunse IR:
1. Imudara Aworan Imudara: Paapaa labẹ awọn ipo ina ti o yatọ, lẹnsi Atunse IR n ṣetọju didasilẹ ati mimọ ni gbogbo aaye wiwo.
2. Imudara Imudara: Awọn lẹnsi wọnyi jẹ ki awọn kamẹra aabo mu awọn aworan ti o ga julọ ni ọpọlọpọ awọn ipo ayika, lati oju-ọjọ didan lati pari okunkun nipa lilo itanna infurarẹẹdi.
3. Versatility: Awọn lẹnsi atunṣe IR le ṣee lo kọja ọpọlọpọ awọn kamẹra ati awọn eto, ṣiṣe wọn ni yiyan irọrun fun ọpọlọpọ awọn aini iwo-kakiri.
4. Idinku Iyipada Idojukọ: Apẹrẹ pataki dinku iyipada aifọwọyi ti o waye deede nigbati o ba yipada lati han si ina infurarẹẹdi, nitorinaa idinku iwulo fun tun-fojutu kamẹra lẹhin awọn wakati if’oju-ọjọ.
Awọn lẹnsi Atunse IR jẹ paati pataki ni awọn eto iwo-kakiri ode oni, pataki ni awọn agbegbe ti o nilo ibojuwo 24/7 ati awọn ti o ni iriri awọn ayipada to buruju ni itanna. Wọn rii daju pe awọn eto aabo le ṣe ni igbẹkẹle ti o dara julọ, laibikita awọn ipo ina ti o wa.
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