About Us

Knight Optical supplies precision optical components, sub-assemblies and custom optical solutions for aerospace, defence, scientific, medical, industrial and research applications.

Supporting customers from prototype through to production, we help engineers, researchers and OEMs source optical components that are specified correctly, tested thoroughly and delivered on time. Over 95% of the optics we supply are custom-engineered for specific application requirements.

Founded in 1991, we combines custom manufacturing expertise with an extensive range of stock optical components. Accredited to ISO 9001 and ISO 14001 standards, we test components in our dedicated metrology laboratory and carry out 100% quality assurance inspection, achieving a documented reject rate of just 0.015%.

Headquartered in Kent, UK, with an office in Florida, USA, we serve customers worldwide and remain committed to bringing quality into focus.