Quality
At Iridian Spectral Technologies, quality isn’t just a promise—it’s built into every filter we make. Since 1998, we’ve partnered with customers around the world to deliver precision optical solutions that meet the highest standards of performance, reliability, and consistency.
Our commitment to quality starts with our people—highly trained professionals who understand your needs and work safely and efficiently to meet them. We apply proven quality management principles across all aspects of our business, ensuring every product is engineered to exceed expectations and comply with all relevant standards.
We believe in collaboration. From initial concept to final delivery, we work closely with our customers and suppliers to ensure our filters are tailored to your application and ready for the demands of your market.
Whether you need custom thin film filters or high-volume production, Iridian delivers with responsiveness, competitive pricing, and uncompromising quality. All of our filters are proudly manufactured in Ottawa, Canada.
Our Certifications

ISO9001:2015 certified
Iridian Spectral Technologies Ltd. is ISO 9001:2015 certified. Iridian has always taken pride in our focus on applying our quality management systems, principles, and practices throughout all business activities to meet and exceed our customers’ technical and commercial expectations. Achievement of ISO9001:2015 certification validates this quality management system and processes.
CGP certified
Iridian Spectral Technologies is a registered participant in the Canadian Controlled Goods Program (CGP), which regulates the examination, possession, and transfer of controlled goods and technologies in Canada. This qualification enables Iridian to engage in projects involving sensitive goods and data, ensuring compliance with national security protocols. Iridian’s adherence to CGP requirements reflects its commitment to maintaining stringent security measures and its capability to handle controlled goods responsibly.
RoHS Compliant
Iridian’s products are compliant with the EU directive 2011/65/EU and 2015/863 on the restrictive use of hazardous substances RoHS. We have introduced tracking of materials and processing to guarantee that our products are RoHS compliant. For all our products, if requested, we will issue a certificate of compliance.
REACH Compliant
Iridian’s products are REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) Compliant.
Conflict Minerals Policy Compliant
Iridian Spectral Technologies is committed to responsible sourcing and ethical business practices. We ensure that the materials used in our products do not contribute to conflict or human rights abuses. In alignment with global standards and customer expectations, Iridian works closely with suppliers to trace the origin of minerals and maintain compliance with applicable conflict minerals regulations, including the U.S. Dodd-Frank Act.
We support transparency throughout our supply chain and strive to source materials that are conflict-free, promoting sustainability and accountability in all aspects of our operations.




