Shilma Mask

All about Shilma™, the invisible mask!

The Shilma Mask

Shilma mask

Shilma is the true first fully transparent reusable mask that can be worn both with a classic grip, behind the ears, as well as fixed to glasses or a specially designed support frame, without hiding the wearer's face. The masks are scientifically designed to help make breathing easier and safety more comfortable.

The Shilma mask can be used comfortably enough all day long, at school, at work, in cafes, restaurants and even during sports.

The mask provides complete protection against the spread of germs by projecting the expired air downwards, to the ground, using technology based on the Coanda effect. Shilma works also as shield and protects you from touching your nose or mouth, the main pathways where infections enter the body.

How to use the Shilma mask

Shilma mask photo

The Shilma mask can be used comfortably enough all day long, at school, at work, in cafes, restaurants and even during sports.

When you wear the Shilma mask, it looks and feels like you are not wearing a mask at all. After all, it is the invisible mask.

Shilma masks are face recognition technology ready. So you don't need to take off your mask to unlock your phone with face recognition technology.

The mask comes in many styles:

  • Shilma™ for sunglasses or eyeglasses;
  • Shilma™ with a special designed frame;
  • Shilma™ with elastic thread.

Shilma mask research

Shilma mask photo

The Shilma mask has been tested by the National Institute for Laser, Plasma and Radiation Physics, Bucharest, Romania, Laboratory of Solid-State Quantum Electronics using a schlieren interferometer built by Dr. Ciprian Dumitrache (Senior Researcher, CSIII).

The schlieren visualization technique enables the visualization of transparent phenomena (such as human breath or cough) in a non-invasive manner purely due to changes in the index of refraction of the media.

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