Etaluma

Etaluma is a private company specializing in innovative, compact fluorescence microscopes that bring live-cell imaging capabilities into standard lab environments like incubators. Its core technology leverages solid-state optics, LED light sources, and CMOS sensors to deliver near-diffraction-limited resolution at a fraction of the cost and size of conventional systems. The company serves the research tools market, primarily in academic and industrial life sciences, with a focus on applications such as cell migration, proliferation, and cytotoxicity assays. Etaluma's business model combines direct sales of its microscopes with OEM partnerships, providing components and customized imaging solutions.

Compact, solid-state inverted fluorescence microscope platform using LED illumination, fixed Chroma filters, and CMOS sensors for high-resolution, zero-pixel-shift live-cell imaging inside incubators.

Etaluma competes in the mid-range segment against high-cost, feature-rich systems from giants like Zeiss, Leica, Nikon, and Olympus, and against other lower-cost and compact imaging systems from companies like BioTek (part of Agilent) and Molecular Devices. Its differentiation is a unique combination of incubator-compatible compactness, high optical quality, and a price point significantly below traditional research microscopes.