In recent years, the most popular type of diopter compensation in the world is called free-form spectacle frame glasses. Due to its complicated process, the price of imported instruments is expensive, and the penetration rate in the country has not been high. Two years ago, the free-form surface power detector developed by the Institute of Optoelectronics of the Chinese Academy of Sciences successfully filled the gap in this technology in China. Currently, the design Bathroom Faucet,Basin Faucet Bathroom,Bathroom Mixer Tap,Wall Mount Mixer Tap kaiping aida sanitary ware technology co.,ltd , https://www.kpaidafaucets-jm.com
In recent years, the most popular type of diopter compensation in the world is called free-form spectacle frame glasses. Due to its complicated process, the price of imported instruments is expensive, and the penetration rate in the country has not been high. Two years ago, the free-form surface power detector developed by the Institute of Optoelectronics of the Chinese Academy of Sciences successfully filled the gap in this technology in China. At present, the equipment has been put into use at the Tongren Optometry Center of Beijing Tongren Hospital. After many months of use, the customer responded well.
With the popularity of computers, smart phones, and tablets, more and more people are nearsighted, and the optical industry has grown. Free-form spectacle lens frame glasses is the most popular new type of diopter compensation in the world in recent years. This kind of glasses can realize the progressive correction of myopia and aging on a single lens. It has become more than 50% in Europe and America and has become an ophthalmic refractive correction. The preferred way. However, the configuration of such glasses requires that the spectroscopic instrument can fully measure the high beam area, the low beam area, the length and the width of the glasses, and the measuring equipment used in China is imported equipment with a price of up to tens of thousands of dollars, thus greatly affecting The promotion of free-form glasses in China.
The free-form surface power detector is an instrument for measuring various optical parameters of the spectacle lens. It uses the principle of Hartmann wavefront aberration to effectively solve the problem that the traditional prometer can only perform single-point measurement on the spectacle lens. The problem of surface measurement has achieved the goal of accurately measuring the full surface of the spectacle lens, especially the progressive multifocal lens that has been gradually popularized (human eye point, human eye near area, visual change channel, etc.). Quality inspection of eyewear products and custom processing of eyeglass lenses provide an effective solution and will also protect the visual health of the public more effectively.
It is understood that the instrument was completed in February 2012 by the Eight Chambers of the Institute of Optoelectronics of the Chinese Academy of Sciences, and later industrialized by the China National Institute of Standardization and Shanghai Xiongbo Precision Instrument Co., Ltd. The measurement accuracy and accuracy have reached the international level, and the price is only a fraction of the imported measuring instrument, which greatly reduces the cost of the free-form spectacle lens.
At present, the free-form surface power detector has achieved more than 400,000 yuan of output value for the China National Institute of Standardization, and won two provincial and ministerial-level scientific and technological progress awards. With the gradual deepening of the industrialization of the project, the future of industrialization will be brighter. . Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Free-form surface power detectors enter the market to break international monopoly