​​

​

 

When SMAL Technology Excels

​

The Nanoro Microscope, equipped with SMAL technology, is the ideal choice for researchers and engineers who need a niche imaging tool capable of addressing limitations faced by traditional systems:

• No vacuum environment required

• No immersion medium needed

• No staining or labeling necessary

• Non-contact, non-destructive imaging

• Real-time and true-colour results

• Minimal sample preparation

• No complex post-processing

These features make Nanoro especially valuable for scientists working with delicate, unmodified samples or in environments where conventional imaging technologies fall short.

​

​

​

Advantages and Limitations of SMAL Technology:

​

At LIG Nanowise, our SMAL (Super-resolution Microsphere Amplifying Lens) technology offers a unique, non-destructive approach to optical nanoscopy—providing real-time, full-colour imaging at resolutions far beyond the diffraction limit. However, like all microscopy techniques, SMAL has certain application-specific limitations that should be considered.

Current Limitations

• Short working distance: The ultra-short working distance of the SMAL lens prohibits the use of cover slips and requires direct access to the sample surface.

• Surface coatings: Samples coated with resins or polymers cannot be imaged, as these materials block the microsphere’s access to the actual surface structure.

• Material hardness: The microspheres are made of barium titanate (Mohs hardness ≈ 6). Contact with harder materials may result in permanent scratches or damage to the microsphere—an inherent risk due to the minimal distance between lens and sample.

• Incompatible with UV light: The SMAL system is not designed for use with ultraviolet illumination, due to material and optical constraints.

Despite these boundaries, SMAL remains a powerful and highly specialized imaging solution for specific scientific and industrial challenges.

​

​

 

Is This the Tool You’ve Been Looking For?

​

If your current microscopy solutions are limiting your research, the Nanoro Microscope may offer the breakthrough you need. To learn whether your samples are compatible with SMAL technology or to explore tailored imaging solutions, contact our expert team. We’re here to guide you through the next steps.