Welcome to the PRS homepage

We specialize in technology for Time-Gated Imaging of Long-Lifetime Fluorescent and Phosphorescent Probes. Examples of Long-Lifetime Probes include:


Europium and Terbium Complexes


Luminescent Oxygen and Temperature Sensors


Quantum Dots


Inorganic Crystalline Phosphors


Upconverting Phosphors


All Our Imagex™-TGi and Imagex™-nanoCCD cooled CCD Cameras are complete ‘Turnkey’ Time-Gated Imaging systems with integrated programmable Frequency, Lamp Pulse, Gate Delay and Gate Width generators all accessible via a USB 2.0 port from a simple but comprehensive Windows application by developing your own applications using the included Programmers Library with a 3rd Party Development system such as LabView™ or Visual Studio™.

Imagex Systems are fitted with an industry standard C-Mount lens mounting allowing them to be used in a wide range of optical configurations from distance imaging to microscopy.


Latest News from PRS


Our latest pricelist has been uploaded. Please see our Downloads page for more information.


We are now including our Programmers Library Package with both Image-TGi and Image nanoCCD system. Please see our Products page for more information.


New Product on its way from PRS! We have now developed a higher resolution version of our Imagex Time-Gated Imaging System with 1400 x 1040 pixels in a single readout, faster per-pixel readout rates and new improved software package. Please see our Products page for more information.



We've made a video! See our Introduction to Time-Gated Imaging on YouTube. The link is below...


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