Address: D1, Hengyuan Industrial Park, Linyi County, Dezhou City, Shandong Province,China(mainland)
TEL：+86-534-4233380 +86-534-4362995 +86-13953464815（Gong） +86-15166907006 (May Choi)
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Has been focusing on the development and production of Fresnel lenses
Honeycomb array Fresnel lens for LED lights
Light passes through the lens and converges at the focal plane. To form a pattern at the focal plane, multiple focal points are needed, that is, multiple lenses are required to form an array. In theory, the more the number of lenses, the more the number of focal points obtained, the more complex the graphics can be formed. In order to make the arrangement of the entire lens array compact and improve the light utilization efficiency, the lens is arranged in a honeycomb manner during design. Create a unit number (m, n), where m is the number of layers and n is the ordinal number. The lenses at the center of the array are numbered, numbered (0, 1), and then one circle around them is numbered, and the lens unit directly above is numbered counterclockwise (1, 1), (1, 2) ), (1, 3), (1, 4) ... number the lenses of each outer ring in the same way. This is the model and entity map of the lens array.