Who are EMOptics and Saro service?

Born from customers need for solutions in Electron Microscopy

Over 40 cumulated years of experience,


We are your electron microscopes specialists


Solutions provider in electron microscopy:

2nd hand systems / Toubleshooting / Service contracts / Spare parts / Accessories / Trainings / Upgrades / HotLine ...


We are extending your equipment's lifetime while OEMs stop supporting them

Grégory Pezzatti

CEO and founder of EMOptics

SEM DB Expert

After spending some years in the USA in metrology, Grégory Pezzatti was hired by Philips Electron Optics in 2000 to support high end instruments for the semiconductor industry in France.

During 16 years Grégory was trained and exposed on ALL SEM and DB product range from the manufacturer and supported many customers around the globe. In charge special projects like a 300mm Auger system, plasma fib, beta sites for new products introduction such as the Helios, Vion, Teneo.

Grégory was part of the FEI Technical Assistance Center for 2 years for the EMAEI region, helping out Customers as well as Field service engineers to solve the most complex issues on microscopes.

Gregory is one of the most knowledgeable engineer in Europe for your equipment

His reputation will make the difference on your system performance!

Salah Rouillon

Founder of Saro service Ltd.

TEM Expert


Started in 2001 with FEI to support SEM and TEM, Salah perfomed service work as well as customer trainings in Europe and North Africa for 10 years.



in 2011, to answer customer's requests for more flexibility in service, he is supporting systems around the globe.

Salah is an electron transmission microscopes expert