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Applications and Working Principles of Optical Filters
Feb 25, 2025
Applications and Working Principles of Optical Filters
Filters are made by adding special dyes to a plastic or glass substrate or by depositing optical films on their surface, used to attenuate (absorb) certain wavelengths of light or to precisely select ...
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The Role of Narrow Band Filters
Feb 21, 2025
The Role of Narrow Band Filters
What is a Narrow Band FilterA narrow band filter is a circuit component that allows signals within a certain frequency range to pass while blocking signals of other frequency components. Its physical ...
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What Is a Convex Meniscus Lens? What Are Its Applications?
Feb 16, 2025
What Is a Convex Meniscus Lens? What Are Its Applications?
Definition and Principle of Convex Meniscus LensA convex meniscus lens is a convex lens with a special shape, resembling a curved crescent. Its function is to focus parallel light rays into a single p...
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Joyful Lantern Festival
Feb 13, 2025
Joyful Lantern Festival
The fifteenth day of the first month of lunar year is our traditional festival and this day is full of happiness. We have prepared for a long time to welcome the first Lantern Festival after we moved ...
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Principles and Applications of Roof Prisms: Mastering Core Knowledge of Applied Optics
Feb 11, 2025
Principles and Applications of Roof Prisms: Mastering Core Knowledge of Applied Optics
In the field of applied optics, the roof prism is a very important optical component. It is not only widely used in optical instruments but also plays a key role in many high-tech fields. This article...
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Differences Between a Spherical Lens and Aspherical Lens
Feb 06, 2025
Differences Between a Spherical Lens and Aspherical Lens
In the field of optics, lenses are one of the most common and fundamental optical elements. The design and performance of lenses directly affect the imaging quality of optical systems. Today, we'l...
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Ecoptik China (CHANGCHUN) LTD: A New Journey to the Photoelectric Industry
Feb 05, 2025
Ecoptik China (CHANGCHUN) LTD: A New Journey to the Photoelectric Industry
On January 22, Changchun photoelectric materials and display industry Cluster high-quality development promotion meeting was successfully held. Wu Linlin, general manager of Ecoptik China (CHANGCHUN) LTD wa...
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Decrypting Optical Glass Prisms: A Combination of Manufacturing Processes and Precision Technology
Feb 01, 2025
Decrypting Optical Glass Prisms: A Combination of Manufacturing Processes and Precision Technology
Optical glass prisms are materials made from high-purity, high-transparency silicates, borates, or phosphates, and are further doped with specific proportions of rare elements (such as lanthanide elem...
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