The main difference between CCD and CMOS in manufacturing is that CCD is integrated on a semiconductor single crystal material, while CMOS is integrated on a semiconductor material called metal oxide, and there is no essential difference in working principle. Only a few CCD manufacturers such as Sony and Panasonic have mastered this technology. Moreover, […]
The Difference Between CCD And CMOS Read More »
The machine vision binocular measurement system can automatically identify and locate the target within the field of view, and realize the on-site calibration of the system in a complex background environment, which is convenient and quick to operate. The system platform is mainly used in three-dimensional measurement fields such as the three-dimensional position, attitude and
Introduction To Machine Vision Binocular Measurement System Read More »
Machine vision has been developing in China for more than ten years. The past ten years have been the fastest growing decade for the machine vision industry in the Chinese market. After a certain period of popularization and promotion, machine vision has gradually become familiar to customers, and the scope of application has gradually begun
The Four Major Elements Of Domestic Machine Vision Technology Read More »
In biology, almost all visionary creatures have two eyes for observing things, while machine vision uses machines to replace human eyes for measurement and judgment. Machine vision system refers to the conversion of the photographed target into image signals through machine vision products (industrial cameras, industrial lenses, etc.), which are transmitted to a dedicated image
“Made In China 2025” Drives The Development Of Dome Read More »
The imaging quality of different industrial lenses is very different, even the same type of industrial lens, which is mainly caused by factors such as material, processing accuracy, and lens structure. At the same time, the price of different grades of industrial lens lenses varies greatly. There is a huge difference between hundreds of yuan
Tips for Choosing Industrial Lenses Read More »
The most common application of bi-telecentric lenses is to measure precision mechanical parts. Detection object: Metal parts measurement Testing requirements: Size measurement High precision Solution: DTCM118-64H-AL (DTCM series double telecentric lens) + DTCL-64-1W-G (telecentric parallel backlight) +1/1.8″ camera Test results: The resolution of the center and edge of the field of view is the same, and
Metal Parts Measurement Read More »
Detection object: Metal gasket measurement Testing requirements: Size measurement High precision solution：DTCM118-36-AL (DTCM series double telecentric lens) + DTCL-36-1W-G (telecentric parallel backlight) +1/1.8″ camera Test results: The resolution of the center and edge of the field of view is the same, and the distortion is extremely low (0.08%); With parallel backlights, compared with traditional flat-panel
Metal Gasket Measurement Application Read More »
Detection object: oral liquid bottle inspection Testing requirements: Bottle mouth and bottle size detection Large field of view FOV 100mm (diagonal) High precision Solution: DTCM125-100H-AL (DTCM series double telecentric lens) + DTCL-100-1W-G (telecentric parallel backlight) + 1/2.5″ camera Test results: The resolution of the center and edge of the field of view is the same, and
Pharmaceutical oral Liquid Bottle Inspection Read More »
As an essential tool for modern life, each part of the car is related to the performance and quality of a car and its safety, so the inspection of car parts is a crucial step in the manufacturing, and the vision system (especially the double telecentric lens) plays an important role. Detection object: Auto Parts-Pin
Pin Detection for Auto Parts Read More »
The low magnification and large field of view bi-telecentric lens has good uniformity in the center of the field of view and around it and has extremely low distortion imaging, which is very suitable for high-precision workpiece appearance inspection and size measurement. Detection object: Auto parts inspection Testing requirements: Whether the pins are crooked Hole
Auto Parts Inspection for Machine Vision Applications Read More »
As an indispensable tool for modern life, every part of a car is related to the performance, quality and safety of a car. Therefore, the inspection of auto parts is a crucial step in manufacturing. The visual system (especially the bi-telecentric lens) played an important role. Detection object: Car engine fuse box plastic frame Testing
Automobile Engine Fuse Box Plastic Frame Inspection Read More »
The most common application of bi-telecentric lenses is to measure precision mechanical parts. Among them, many precision mechanical parts are produced for the automotive industry, such as engine shafts, valves, pistons and other parts. Components like pipes or extruded aluminum profiles are usually controlled offline by dedicated machines. Telecentric lenses are often used to control
Auto Parts (Screw) Thread Detection Read More »
Detection object: Circuit board solder joint inspection Testing requirements: Check for missing solder Whether the solder joints overlap Detection of pin alignment Solution: DTCM125-48 (DTCM series double telecentric lens) + white shadowless ring light +1/2.5″ 5M camera Measured renderings:
Circuit Board Solder Joint Inspection Read More »
Wafer refers to the silicon wafer used in the production of silicon semiconductor integrated circuits. Its shape is circular, so it is called wafer. Various circuit element structures can be processed on silicon wafers to become integrated circuit products with specific electrical functions. In wafer inspection, high-speed inspection is usually required, the resolution requirements are
High Resolution Bi-Telecentric Lenses for Wafer Inspection in Semiconductor Read More »
As an indispensable tool in this era, mobile phones are being updated and iteratively accelerated, smarter and more demanding, and the requirements for precision testing in the production process are becoming stricter. At this time, machine vision has played a very important role. When a mobile phone is produced, many places have to undergo rigorous
Smartphone Glass Screen Inspection and Measurement Read More »
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