1/27 nti 4.5mm Tsawg Distortion M8 Lens
Cov Khoom Qhia Khoom Khoom
Qho loj
| Yam | Tsis | |
| 1 | Qauv tsis muaj. | JY-P127LD045FB-2MP |
| 2 | EFL | 4.5mm |
| 3 | F n | F2.2 |
| 4 | CCD.CMOs | 1/27 ' |
| 5 | Teb ntawm kev pom (d * h * v) | 73 ° / 65 ° / 40 ° |
| 6 | Ttl | 7.8mm ± 10% |
| 7 | Neeg Kho Tshuab BFL | 0.95 hli |
| 8 | Mtf | 0.9> 0.6@120p/mm |
| 9 | Kho qhov muag | I≤0.5% |
| 10 | Tus txheeb ze lub teeb | ≥45%% |
| 11 | Craj | <22.5 ° |
| 12 | Qhov ntsuas kub ntau | -20 ° ---- + + 80 ° |
| 13 | Kev tsa tsev | 4P + IR |
| 14 | Chim Xov | M8 * 0.25 |
Khoom nta
Focal ntev: 4.5mm
● Cov kab teb ntawm Saib: 73 °
● Chim Xov Xwm: M8 * 0.25
Ristortion tsawg:<0.5% <bR /> ● Cov kev daws teeb meem siab: 2 lab HD pixels, IR Lim thiab Lens Dolder muaj nyob ntawm kev thov.
● Ib puag ncig tus phooj ywg tus qauv - tsis muaj ib qho kev cuam tshuam ib puag ncig yog siv hauv kho qhov muag iav iav, cov ntaub ntawv hlau thiab pob khoom
Kev Pabcuam Thov
Yog tias koj xav tau kev pab nrhiav txoj cai Lens rau koj daim ntawv thov tshwj xeeb, thov tsis txhob ua siab deb hu rau peb nrog cov ncauj lus kom ntxaws. Peb pab pawg tsim kev tshaj lij thiab pab pawg muag khoom yog npaj kev pab txhawb nqa nrawm los pab txhawb nqa koj lub zeem muag. Peb lub hom phiaj tseem ceeb yog kom phim rau txhua tus neeg siv khoom nrog lub lens sab xis uas ua tau raws li lawv cov kev xav tau.
