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英國Optical Activity 
英國Optical Activity公司從1973年開始生產旋光儀，其名字意為“光學活性”，實際為專做旋光儀的公司，在這個領域無可爭議是經驗豐富的專家。
所有我們的儀器秉承使用簡單的理念，采用全自動控制方式，任何毫無經驗的新手可以快速掌握并得到準確結果，而且儀器后期維護費用也非常低。
我們一直拿出很大部分收益投入對產品持續不斷的研發創新。
在過去的30多年中，我們的儀器廣泛使用于教育，研發，質控實驗室和生產工廠，尤其在制糖工業和制藥企業中。
公司位于英國的劍橋，所有的儀器設計，組裝。校準和測試都在這里。我們非常歡迎你參觀我們的工廠親身體驗我們何以成為世界領先的旋光儀制造商。
作為一個經驗豐富的設計者和制造商，我們非常自信你可以在我們豐富的產品線中找到你最合適的。我們最值得驕傲的地方是我們制造的儀器的質量和可靠性在全球范圍都有非常好的聲譽。

Optical Activity have been making polarimeters since 1973 and offer a wealth of experience in this specialised field of scientific instrumentation.

All of our equipment is designed with simplicity of use in mind. With their automatic control routines, even unskilled personnel can obtain quick, accurate results, freeing qualified technicians or chemists for other work. Training time is minimised and maintenance costs are very low.

We spend a high proportion
of our turnover in a
programme of continuous research and development
to improve and innovate
our products.For over 30 years our instruments have been used in education, research, QC laboratories and production plants, particularly in the sugar and pharmaceutical industries.

The company is based near Cambridge in the UK and all of our instruments are designed, assembled, calibrated and tested here. You are very welcome to visit us in our extensive premises and see for yourself what makes us a world leading manufacturer of polarimeters.

You can select from our extensive range of instruments with the confidence of knowing we are the designers and manufacturers of the equipment and that we take the utmost pride in maintaining
its quality and reliability.