Zecotek Photonics Inc. (TSX-V: ZMS; Frankfurt: W1I.F, OTCPK: ZMSPF), a developer of leading-edge photonics technologies for industrial, healthcare and scientific markets, is pleased to announce that it has received an order for its patented Lutetium Fine Silicate (LFS) scintillation crystals from a specialized medical imaging device manufacturer based in the United States. The U.S. based company has developed a state-of-the-art molecular brain imaging device for diagnosis of Alzheimer's disease, Frontotemporal Dementia, Lewy Body Dementia, Parkinson's disease, and other neurological and psychiatric disorders. The U.S. based company has selected the LFS crystal for its commercial program. The initial LFS crystal order will meet the need for a single, specialized positron emission tomography (PET) medical imaging scanner which is being constructed to showcase the advanced capabilities of the new device.