Microscope Systems Limited, Microscopes UK UK Microscope Supplier: Olympus - Yenway - Motic - CoolLED - Micropix
Olympus Microscopy Yenway Microscopes Motic MicroscopesCoolLEDMicropix Microscope Cameras
Tel: 01360 660 572 | Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Microscope Systems Limited, Microscopes UK

Tel: 01360 660 572
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

4-wavelength excitation system
The pE-2 LED excitation system is designed for use on all current epi-fluorescent microscopes.  It provides stable, controllable and intense light.  The Main Unit can drive up to 4 LED wavelengths.  It is a modular product which uses LAMs (LED Array Modules) selected from our wide range of LED wavelengths.  These LAMs can be interchanged by the user so that different wavelengths can be excited depending on the application.

pE-2 system: Key Features:
  • Modular system which drives up to 4 wavelengths
  • Switch on and off instantly
  • Adjust light intensity in 1% steps (0-100%)
  • Stable, repeatable light intensity
  • LEDs last for tens of thousands of hours
  • Wide range of LED wavelengths available
  • Integrated with many imaging software packages
  • Quiet & cool operation
  • pE-2 collimator with exchangeable dichroic mirror for full flexibility
  • Accepts excitation filters for fast-switching applications

Click here to select wavelengths and configure your pE-2 system

Typical applications for pE-2 systems:
  • Live Cell
  • Dual Staining
  • FRET
  • Time Lapse
With a CoolLED LED product, you will....
  • Never have to re-align your light source
  • No warm-up or cool-down period required
  • No need to use ND filters
  • No need to use shutters
  • No bulb safety and disposal issues 
The pE-2 collimator fits to your microscope's epi-fluorescent port. Two light-guides deliver the LED excitation from the Main Unit. The collimator contains an exchangeable combining dichroic mirror to bring both light channels into a single collimated beam. This means that you can easily swap the dichroic mirror if you select new LED wavelength LAMs and require the mirror at a different wavelength position.  You can also transfer your excitation filters to the pE-2collimator for Dual Staining / Fast-switching applications.


Professional Microscopes

Laboratory Microscopes

Stereo Microscopes

Fluorescence Microscopes

Polarising Microscopes

Dissecting Microscopes

Upright Biological Microscopes

Inverted Biological Microscopes

Olympus Life Sciences Software

Asbestos Microscopes

Student Microscopes

Binocular Microscopes

Veterinary Microscopes

Metallurgical Microscopes

Upright Materials Microscopes

Inverted Materials Microscopes

Research Microscopes

Digital Microscopes

Portable Microscopes

Electronics Inspection

Microscopy Resources

Olympus Materials Science Software


I want to thank you very much for working so well for us today – I’ve strongly recommended that you be recalled next year.

- Lesley McEvoy
North Atlantic Fisheries College, Shetland

Your assistance and the style with grace in which your firm has consistently delivered to us here has been astounding and a miracle for me to witness that level of professionalism.

- Nancy Goodman

Contact Us

Tel: 01360 660 572
Mob: 07973 971 143
Fax:  01360 660 572

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.