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In the field of optics, the Infrared spectral wavelength filter we often refer to is usually divided into three spectral ...

Definition and Description of Scratches or Scratches on Filters: Linear or banded scratches caused by the relative movement or friction ...

Definition and description of the detachment of the filters layer: Local detachment or detachment of the film layer on the ...

Optical sensor filters and instruments are based on optical principles for measurement, which have many advantages, such as non-contact and ...

Definition and description of filters spots or stripes: When viewed from a non coated surface, there are irregular black spots ...

Biometric filters are widely used in facial recognition and biometric recognition equipment. Biometric filters are a subcategory of narrowband filters, ...

Introduction and Use of Filters for Motor Vehicle Smoke Meter – The opacimeter is an instrument used to measure the ...

Shortwave infrared narrowband filters are a category of narrowband filters. We all know that the main function of narrowband filters ...

Advantages and disadvantages of visual navigation and laser navigation in the filter of intelligent obstacle avoidance and sweeping robot, With ...

How does the filters of the jaundice detector work? Neonatal jaundice is a common phenomenon. Neonatal jaundice must be treated ...

Filter on Flame Detection and Monitoring Device – With the continuous progress of society, the scale of cities is gradually ...

Laser light refers to optical components and devices used in the internal and external optical paths of lasers, such as ...