Need Help?

Our team is ready to assist you!


Technical Support

Edmund Optics offers free engineering and technical support in a variety of methods to meet the needs of our customers. From an online technical support library and FAQ's to engineering downloads and calculation tools Edmund Optics has the resources in place to help take the guesswork out of the selection process saving you time and money.

Additionally, our Applications Engineers can advise you on a wide range of application questions. Whether you are setting up an imaging system, inquiring about a custom optical design, looking for a replacement optical component or have a quick technical question their expert advice is free. Should you have any questions or need further information, please feel free to contact our Technical Support Team. Would you like to speak with one of our Technical Support Engineers? Please contact (65) 6273 6644 during business hours.


Optics Application Examples – Read our most popular Optics app note. Learn about detector systems, selecting the right lens, and building a projection system.

Laser Spot Size Calculator – Use our featured EO Tech Tool to determine spot size from user-supplied working distances.

Spotlight on EO – What's new in the tech library? With new content every month, check back often for the latest updates.