英国 Bentham 
英国BENTHAM公司是生产光电系列产品，其产品种类非常齐全，包括光谱仪、单色仪、光源、探测器等各种仪器。
Bentham Instruments offers over 30 years extensive experience in the manufacture and supply of standard instruments and custom systems for applications involving the study and measurement of light.

Our established customer base ranges from blue chip organisations to highly respected university research departments and we pride ourselves on supplying them with reliable and accurate instrumentation.