Infrared Lens
ULIRVISIONoffers a wide range of range of infrared lens for infrared thermal imaging lensescamera. Below are our featured thermal infrared lensand key factors need to consider for choosing infrared camera lens.
Thermal Infrared Lens
Manual Lens
Focal Length (mm)F NumberAdapter DetectorField of ViewRear Working Distance (mm)InterfacePhysical DimensionWorking TemperatureCoating Waterproof RatingCoatingManual Lens351.0640*512-17μm17.7°*14.2°...
Athermalized Lens
Focal Length (mm)F NumberAdapter DetectorField of ViewRear Working Distance (mm)InterfacePhysical DimensionWorking TemperatureCoating Waterproof RatingCoatingAthermalized Lens91.0640*480-17μm72.8°*5...
Motorized Lens
Focal Length (mm)F NumberAdapter DetectorField of ViewRear Working Distance (mm)InterfacePhysical DimensionWorking TemperatureCoating Waterproof RatingCoatingMotorized Lens501.0640*512-17μm12.4°*9.9...
Dual Lens
Focal Length (mm)F NumberAdapter DetectorField of ViewRear Working Distance (mm)InterfacePhysical DimensionWorking TemperatureCoating Waterproof RatingCoatingDual Lens44/1321.0/1.1640*512-17μm14.1°*...
Zoom Lens
Focal Length (mm)F NumberAdapter DetectorField of ViewRear Working Distance (mm)InterfacePhysical DimensionWorking TemperatureCoating Waterproof RatingCoatingZoom Lens25~750.9~1.1640*512-17μm24.6°*1...
Optical System for Thermal Camera Lens
Optical Structure of Thermal Imaging Lens
The mechanical compensation ir zoom lenshas an optical structure consisting of a front fixed group, a zoom group, a compensation group, and a rear fixed group.
Front fixed group: its role is to provide a fixed image to the system;
Zoom group: It is responsible for the zooming effect of the system, and linear movement to change the focal length;
Compensation group: non-linear motion according to a certain curve trajectory to compensate the image plane movement generated by the variable magnification group during the zooming process;
Rear fixed group: used to convert the image of the compensation group into the final real image of the system, and adjust the synthetic focal length value of the system and the device aperture stop to ensure that the relative aperture of the system does not change during the zooming motion.
Focusing Mechanism of Infrared Lens
The cam is adjusted.
Focusing with a linear motor.
Screw nut adjustment.
If you want to know more details of infrared camera technology, please visit our website.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Thermal Surveillance Systems | Thermal security camera system is widely used in areas where security and monitoring are required for timely detection of abnomal situations in ord... |
 |
Cooled Core | Cooled core and uncooled core are different in many aspects, including the descriptions below. TC320MW/TC640MW TC320MW|TC640MW are mid-wave coo... |
 |
Infrared Lens | Optical compensation zoom system: When several sets ofinfrared lensare used for zooming and compensating in the zoom objective lens, the movement ... |
 |
Overview of Thermal Imaging Binocular Wolf30/Wolf60 | Wolf30/Wolf60 are equipped with high-sensitivity thermal imaging module. You can also set to store images and videos. Quick start and flexible &... |
 |
Eagle30 Thermal Imaging Sight | Overview of Eagle30 clear night vision camera Eagle30 is a thermal weapon sight, and it is widely used for law enforcement. It is capable of detect... |
Похожие товары
 |
Free driver USB2.0 OV2643 android mini camera module built in microphone | Продавец: Huiber Vision Technology Co., Ltd | Model No. HBVCAM-1609 S1.0 Model Size 35mm × 31.5mm × 18.5... |
 |
4CH 1080P SD Card Mobile DVR with 4G GPS WIFI | Продавец: shenzhen RECODA technologies Limited | 4CH 1080P SD Card Mobile DVR with 4G GPS WIFI 1080P SD Card Mobile DVR with 256 GB stoarge, small... |
 |
4CH 1080P HDD Mobile DVR with 4G GPS WIFI M720(G4F) | Продавец: shenzhen RECODA technologies Limited | Main Features of 1080PMobile DVRwith 4G GPS WIFI Supports 4CH 1080P recording resolution, AHD/... |
 |
1440P 4G Body Worn Camera M510 | Продавец: shenzhen RECODA technologies Limited | 1440P 4G Body Worn Camera M510 RECODA Body Camera with 4G+GPS+WIFI Optional 10 hours Working Time... |
 |
1/3 inch DSP Color Dome AHD Camera | Продавец: shenzhen RECODA technologies Limited | 1/3 inch DSP Color Dome AHD Camera This is a high quality AHD (Analog High Definition ) Color cam... |
