The Story of
the Loupe Shield

Three months into the Covid-19 lockdown, Dr. Scott Yamaoka reopens his Vancouver-based dental practice. With new risks of infections, he has to quickly search for high-quality PPE.

There are many face shields on the market, but none have enough clearance for his loupes. Frustrated, Dr. Yamaoka develops a new design from his garage. He cuts a safety helmet in half, glues 5 magnets onto the rim, and uses a piece of school supply plastic as the visor.



Feedback from his Dental colleagues is astoundingly positive. The shield even gets featured on National Television!

Seeing an opportunity to apply his skills as a design engineer to help dentists, Scott’s son Zach Yamaoka leaves his job at Dyson. Zach assembles a team, with university friend Dan and colleague Yatine, to further develop the face-shield.

After 5 months of development, working closely with 12 other dentists and 58 prototypes, we are proud to present you with the Ambience Loupe Shield. The first and only dentist-specific protective face shield that dentists say they “literally forget is there”.

Approved for sale by Health Canada (Ref #326230).
Patent Pending.

The Team

Dr. Scott Yamaoka

Dr. Scott Yamaoka

Inventor of the Loupe Shield

My professional career is devoted to all aspects of periodontal practice. I operate out of Vancouver, BC.

Zach Yamaoka

Zach Yamaoka

Founder, Engineering Lead

So many massive problems in the world that need solving, what a great time to be alive. My focus is to create products that improve the quality of life and give happiness to a large amount of people.

Daniel Yin

Daniel Yin

Co-Founder, Design Lead

A part of the Ambience team since the beginning, Dan's responsible for the Loupe Shield Mark 1's user driven computer aided design iteration; design for manufacturing and supplier negotiations; unboxing experience, brand and packaging design. He is also working on a product to reduce the 129 billion face masks put into landfill every month at Inoka.co.uk

Yatine Nirvan

Yatine Nirvan

Manufacturing Lead

Based in Bristol, UK, I am always on the lookout for challenging projects where ideas can be brought to life through a combination of manufacturing solutions.

Victor Bouteiller

Victor Bouteiller

Strategic Advisor

Currently based in the UK, I have travelled the world and worked with ambitious entrepreneurs that want to bring products to life. I am always on the lookout for projects that solve actual problems and bring value added benefits. I am particularly interested in clean-tech and consumer-tech.

Amanda Szeto

Amanda Szeto

Head of Business Development

After graduating from the University of British Columbia in biology, I have learned how to combine science and technology. My drive for excellence and passion in marketing and sales allows me to help serve our clients.