Lens Specification: | YXFF4Y035B1-01 |
Lens Hom: | YXF |
Kev daws teeb meem: | 1M |
Kev tsim kho: | 4G2P + 1IR-CUT |
Focal Length (EFL): | 1.55 ib |
Mechanical BFL: | 1.48 ib |
Hom Sensor: | 1/4 |
Aperture (F / NO): | 2.20 |
Optical FOV (D): | 185 ° |
Optical FOV (H): | 154° Nws |
Optical FOV (V): | 93° |
Tag Nrho Length: | 13.00 Nws |
Pem hauv ntej Cap: | 14 |
Tus tuav: | M12XP0.50 |
TV Distortion: | <17.5% |
kwv tij Illumination: | > 55% |
Chief Ray Angle: | <14.3° |
Lens PDF: | Thov hu rau peb. |
ov4689 koob yees duab vr lens
Q1: Koj qhov warranty npog dab tsi?
A1: Peb cov khoom tau txais kev txhawb nqa los ntawm 1 xyoos txwv kev tiv thaiv kev tsim khoom tsis xws luag (khoom siv & kev ua haujlwm).
Q2: Kuv puas tuaj yeem tau txais qee cov qauv ntawm thawj kev koom tes?
A2: Yog lawm, peb tuaj yeem muab cov neeg siv khoom qee cov qauv rau kev sim ntawm thawj kev koom tes nrog ib leeg.
Q3: Koj ua li cas kom ntseeg tau koj cov khoom?
A3: tag nrho peb cov khoom tau dhau qhov kev xeem xws li SGS, CE, ISO.
Q4: Thaum twg kuv tuaj yeem tau txais cov khoom?
A4: kev txiav txim yooj yim xa tuaj hauv 5-7 hnub txij li tau txais cov nyiaj them poob haujlwm. Kev txiav txim loj xa tuaj tsis pub dhau 12-15 hnub txij li tau txais cov nyiaj them poob haujlwm.