Dual Lens

At present, ULIRVISION has provided tens of thousands of sets of temperature measurement infrared cameras, infrared imaging cameras and UVSee corona camera for more than 60 countries, which are widely used in electric power, national defense, energy, video surveillance, scientific research, industry, medical, fire protection, and vehicle industries, it escorts equipment and human safety.

Focal Length (mm)F NumberAdapter DetectorField of ViewRear Working Distance (mm)InterfacePhysical DimensionWorking TemperatureCoating Waterproof RatingCoatingDual Lens44/1321.0/1.1640*512-17μm14.1°*

Optical Structure

The mechanical compensation zoom lens has 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.

Our company's lens for dual cameraare very famous, with reliable quality assurance. If you need to order, please contact us

Focal Length (mm)	F Number	Adapter Detector	Field of View	Rear Working Distance (mm)	Interface	Physical Dimension	Working Temperature	Coating Waterproof Rating	Coating
Dual Lens	44/132		640*512-17μm	4.72°*3.78°	4	M34*0.5	L178 ψ132	-40℃~60℃	IP67	HC
	25/80		640*512-17μm		5	Flange	L80 ψ88.5	-40℃~60℃	IP67	HC
	40/120		640*512-17μm		6	M34*0.75	L152 ψ183	-40℃~60℃	IP67	HC
	60/150		640*512-17μm	4.2°*3.3°	5	Flange	L163 ψ195	-40℃~60℃	IP67	HC

As a professional and reliable infrared camera manufacturer, Ulirvisionsupplies the following category products, varying from infrared thermal imaging camera to infrared lens. Ulirvision develops innovative technology to make our products more efficient. Ulirvision is striving to create a more human-friendly and sustainable environment for our users through our creative solutions.

Other supplier products

	Overview of G320 Gas leakage camera	G320 adopts cooled QWIP detector, it can accurately find the sf6 camera leakage point. This portable thermal camera can detect the leakage from a s...
	TI400S/TI600S Thermal Imaging Cameras	Overview of HD Thermal ImagerCamera The TI400S|TI600S HD heat vision cameraadopts 384×288|640×480 high pixel aSi micro-heat detector. ...
	TC400PTZ/TC600PTZ Medium-Loaded IP Thermal Security Cameras	Overview of IP Thermal Security Cameras TC400PTZ/TC600PTZ As long distance surveillance camera, TC400PTZ|TC600PTZ are the company's latest infrare...
	TD90 Corona Camera	Overview of TD90 UV Sensitive Camera ULIRVISION UVSee TD90 is an innovative NDT - Non-Destructive Testing equipment, which detects, pinpoints and ...
	Human Body Temperature Measuring Thermal Camera	The thermal imaging camera for human temperature measurementdetects the infrared radiation emitted by human body and forms an image of the surface ...

供应产品

Same products

	Wylie Rear Camera Test Flex Cable for iPhone X-12 Pro Max	卖方: Phonefix	Wylie rear back camera test extension flex cable for iPhone X-12 Pro Max. Wylie iPhone rear camer...
	JCID Non-Removal Front CaJCID Non-Removal Front Camera Tag-on Repair Flex Cable for iPhone 14-15 pro maxmera Tag-on Repair Flex Cable for iPhone 14-15 pro max	卖方: Phonefix	JCID Non-Removal Front Camera Tag-on Repair Flex Cable for iPhone 14-15 pro max. JCID 14-15 Serie...
	SATELLITE COMPONENTS PRODUCT	卖方: Chang Guang Satellite Technology Co., Ltd.	Cubesat Componentsand Satellite ComponentsProduct It is used for mechanical connection between...
	4mm Orange Circular Cable 3 Core+ Earth 0.6-1kv	卖方: Guangdong Jinlianyu Cable industrial Co.,Ltd	4 mm orange armoured cableare widely used in Australia and New Zealand marktet following the stan...
	GYFXBY Flat Fiber Optic Cable	卖方: Hangzhou Tuolima Network Technologies Co., Ltd	The structure of flat fiberoptic cable is to sheath single-mode or multi-mode optical fiber into ...