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 ...
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 ...
On January 22, Changchun photoelectric materials and display industry Cluster high-quality development promotion meeting was successfully held. Wu Linlin, general manager of ECOPTIK(CHANGCHUN)LTD was...
Meniscus lens is a type of lens with an aspherical shape. It functions the same way as regular lenses, capable of focusing or dispersing light, but its unique shape makes it exceptional in certain spe...
Infrared night vision device is a visual device that can clearly see objects in the dark. It uses the special spectrum of infrared, which can see objects in completely dark environments. This is its b...
Advantages of Double Convex LensesDouble convex lenses possess advantages such as low cost, ease of processing, and high imaging quality.Low CostA double convex lens is a basic lens form made up of tw...
Double-Convex Lens is a type of convex lens with two convex surfaces, which has the function of converging light.Definition and Basic Structure of the Double-Convex LensDouble-Convex Lens is a special...
The classification of optical glass prisms usually involves multiple aspects, including material purity, optical performance, surface quality, dimensional accuracy, and more. However, specific classif...
Lenses can be used in laser equipment , and laser lenses have a variety of applications in laser equipment. Laser lens usually refers to a laser scanning lens, which is an optical lens that uses a l...
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