26th edition of the European Light Microscopy Initiative – ELMI2026 meeting
16 to 19 June 2026 in Coimbra, Portugal.
Highlights of the 2026 conference will include:
Cutting-edge scientific talks
Hands-on workshops led by leading microscopy companies
A comprehensive technology exhibition
Engaging community sessions that foster discussion and collaboration
Come and join our fantastic team to learn how our LED Illumination Systems for fluorescence microscopy can take your research to the next level!
We’ll be bringing a range of our LED Illumination Systems with us, from the pE-300ultra and pE-400max (perfect for routine to advanced fluorescence) to the 8-channel pE-800.
Whatever your fluorescence needs, we’ve got you covered.
With a range of TTL connections for lightning fast high speed imaging, broad spectral coverage including DAPI and YFP through to Cy5 and a range of applications thanks to their immense versatility – come and visit our booth at ELMI to find out more!
pE-300 Series
The pE-300 Series is a range of LED Illumination Systems for fluorescence, optogenetics, electrophysiology and high-speed microscopy applications.
It comprises three individual systems, providing a solution that covers a wide range of everyday fluorescence microscopy.
pE-400 Series
The pE-400 Series delivers the most advanced yet cost-effective illumination for routine to advanced fluorescence microscopy applications. Four powerful LEDs offer broad spectral coverage from 365-635 nm for use with fluorophores ranging from DAPI through YFP to Cy5.
pE-800
The arrival of the pE-800 sees LEDs take centre stage as the widefield illumination method of choice. Featuring eight individually controllable LEDs and lightning fast TTL switching; the pE-800 delivers the highest quality data with minimum total cost of ownership.

Things To Do in Coimbra
Set on the banks of the River Mondego in central Portugal, Coimbra is a city full of charm, history and character. Once the capital of Portugal, it is known for its beautiful old streets, hillside views and relaxed riverside setting.
The city is perhaps best known for the University of Coimbra, one of the oldest universities in Europe, which gives Coimbra its distinctive atmosphere and long academic heritage.
With its blend of historic architecture, cultural richness and laid-back feel, Coimbra offers a welcoming and memorable backdrop for any visit.
| Item | Thing to do | Official website / booking link |
|---|---|---|
| 1 | Visit the University of Coimbra and Joanina Library — One of the city’s most famous landmarks, the University of Coimbra is known for its historic buildings, grand interiors and long academic heritage. The Joanina Library is especially popular for its ornate Baroque design and remarkable atmosphere. | visit.uc.pt/en/space-list/joanina |
| 2 | Explore Portugal dos Pequenitos — A charming and unusual attraction featuring miniature versions of Portuguese buildings and landmarks. It offers a light, fun way to explore Portuguese architecture and culture in a compact setting. | portugaldospequenitos.pt |
| 3 | See the Monastery of Santa Clara-a-Velha — This historic monastery sits beside the Mondego and is known for its striking ruins and fascinating history, including centuries of flooding that shaped the site’s story. | bilheteira.patrimoniocultural.gov.pt/en/monument/34 |
| 4 | Visit the Machado de Castro National Museum — Built on the site of the former episcopal palace, this museum combines art, archaeology and history, with collections that help tell the story of Coimbra across different periods. | museusemonumentos.pt/en/museus-e-monumentos/museu-nacional-de-machado-de-castro |
| 5 | Walk through Quinta das Lágrimas Gardens — These peaceful gardens are one of Coimbra’s best-known green spaces, associated with the famous story of Pedro and Inês, and offer a calm, scenic setting away from the busier parts of the city. | quintadaslagrimas.pt |
About CoolLED
CoolLED specialises in LED microscope lighting and, since our team of four introduced the first commercially available LED microscope light source in 2006, we have led the way in designing and manufacturing cutting edge microscope lighting.






