Corporate News

2025年3月10日慕尼黑上海光博会正式启幕，长光辰谱携自主研发的“高精密光谱滤光片矩阵”及国内领先的镀膜工艺解决方案震撼登场，以创新科技实力与行业前瞻视野，成为展会焦点！从精密光学设计到尖端制造工艺，我们向全球客户展示了中国光学核心器件的“硬核突破”，助力航空航天、生...

2025“科技创新”再度成为高频热词。3月，吉林卫视《跟着卫星看吉林》全国两会特别报道中，长光辰谱总经理杨飞女士受邀出镜，从卫星遥感技术视角切入，讲述企业如何以“多光谱滤光片”这一“光学芯”，助力卫星“看清”吉林大地，赋能农业、生态、工业转型升级。节目播出后引发热议，网...

当你用手机拍出清晰夜景，用相机记录璀璨星空时，有没有想过——为什么镜头能如此“聪明”地捕捉光线？秘密就藏在表面那层比头发丝还薄千倍的“光学薄膜”上！ 光学镀膜：光的“交通指挥官” 通过技术不断革新，实现核心功能： 增透膜：消除反光，让光线“零损耗”穿透...

On August 5, 2014, e2v acquired Anafocus for €34.2 million. upon completion of the acquisition, Anafocus will become a key part of the machine vision business of e2v's High Performance Imaging division. "The addition of Anafocus brings technology, people and customers to our machine vision business and strengthens our market position, as well as e2v's...

ON Semiconductor announced on April 2, 2014 that it has signed a definitive agreement to acquire Truesense Imaging for $92 million.Truesense Imaging, formerly part of Eastman Kodak, was acquired in 2011 by Los Angeles-based Platinu...

Changchun Changguang C&S Technology Co., Ltd. participated in the 16th China International Small and Medium Enterprises Fair (hereinafter referred to as "CISMEF") held in Guangzhou on June 24, 2019, which has become the largest, highest specification and most influential international exhibition specializing in serving the development of small and medium-sized enterprises (SMEs) in China, and strongly promoted the cooperation, exchanges and common development of SMEs around the world. The fair has become the largest and most influential international exhibition specializing in serving the development of SMEs in China, and has strongly promoted the cooperation and exchanges and common development of SMEs around the world. During the exhibition,...

Ltd. was founded in January 2019, is the Changchun Institute of Optical Precision Machinery and Physics of the Chinese Academy of Sciences ("Changchun Institute of Optical Mechanics") and the research team of natural persons joint venture set optical film development, new spectral instrumentation research and development, spectral image processing and application of scientific and technological innovation-oriented enterprises. The company's main business centers around new spectral filters and spectral filters based on the (imaging) optical...

To: All staff Greetings! In order to celebrate the 70th anniversary of the founding of the country, it was decided by the meeting of the company that the National Day holiday is notified as follows: 1、October 1 to 7, 2019 holiday transfer, a total of 7 days; September 29 (Sunday) and October 12 (Saturday) to work. 2、Please make proper arrangements in advance according to the vacation...

The 4-day 21st China Optical Fair from September 04-07, 2019 came to an end. In this exhibition, Changguang Chenspectrum demonstrated push-scan imaging spectrometer, gaze spectrometer, image-level imaging spectrometer, linear gradient filter, multispectral filter, image-level filter and day-blind ultraviolet filter in a combination of dynamic and static way. Our products have been recognized by many specialists...