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The attenuator with an attenuating plate type directly attaches an attenuating plate with absorption characteristics to the end face of the optical fiber or in

Face recognition technology identifies information related to a person’s facial features, and it is a type of biometric technology. Using an image acquisition device to

Optical filters are key components of autonomous LiDAR. The new bandpass optical filter used in the LiDAR system can enhance the ability of autonomous driving

Laser ranging filters are commonly used in engineering measurements, room construction ranging, civilian scene ranging, etc. Among the widely used optical filter solutions, the 635nm

Ignazio Porro’s prism system corrects the inverted image to an upright one through two total internal reflections, allowing telescopes to achieve high-magnification fields in a

When light passes through a fingertip-sized prism, it refracts not only a rainbow spectrum, but also infinite possibilities for scientific exploration. From precise focusing in

Cemented prism integrates multiple optical functions with precision bonding technology. Through high refractive index materials and precise angle design, it realizes beam correction, image rotation

Right-angle prisms are made of glass or plastic to refract light, create total reflection, turn white light into rainbows, manipulate laser trajectories, and even make

From nano-level polishing to intelligent coating technology, microscope lenses reshape the microscopic world with extreme precision-the molecular arrangement of each piece of glass is related

In modern photography and imaging technology, camera lenses play a vital role. Whether it is a smartphone, a professional SLR camera, or an industrial inspection