Tweez 305

Professional scientific instruments that use focused laser beams to trap and manipulate microscopic objects, typically at the nanometer to micrometer scale.

FluidWiz - 10

The microfluidic add-on system transforms your microscope into a powerful microfluidic workstation.

Optical tweezers for real-world applications

Soft Matter Physics

The ability to generate and individually control hundreds of optical traps simultaneously, combined with advanced automation, makes Aresis optical tweezers the perfect tool for studying inter-particle interactions, manipulating topological defects, inducing precise local heating, and complex particle manipulation.

Cell Mechanics

Aresis optical tweezers provide everything needed to probe the mechanical properties of cells through controlled application of mechanical stress. With ultra-precise control over trap position and strength, along with video tracking for determining applied forces, the tweezers ensure accurate, reliable and reproducible measurements.

Microrheology

Aresis optical tweezers, with their integrated functionality for generating precise oscillatory forces on single or multiple probe particles while simultaneously measuring the response through video or QPD particle tracking, serve as a powerful tool for a wide range of microrheological applications.

Single Molecule Biophysics

Observing the motion of single biomolecules and measuring the forces between them require exceptional precision, repeatability, and compatibility with techniques like TIRF and fluorescence imaging. Aresis optical tweezers provide all of these features at the state-of-the-art level.

Aerosol Physics

Compatibility with aerosol containment chambers, techniques like Raman spectroscopy and built-in functionality for particle tracking make Aresis optical tweezers ideal for studies of single or multiple aerosols in a tightly controlled environment.

Cold Atoms

Flexibility and precision of Aresis optical tweezers make them ideal for studying quantum phenomena in ultra-cold atoms. They offer multiple time-shared traps, multitone traps, advanced hardware synchronisation, full automatisation, and simple integration into new or existing setups.

Our mission

Aresis Ltd is a world-leading manufacturer of high end laser tweezers systems. Company was founded in 2004 with a mission to bring to scientists a powerful, versatile and easy to use research tools that will allow them to concentrate on their research topics and not on a technique.

Experience in academic research
Expertise in optical systems, electronics, opto-mechanics and software
Continuing development in a close collaboration with academic partners

About us