Europe, UK, Asia & RoW: [email protected] +44 (0)1622 859444 | USA & Canada: [email protected] +1 401-583-7846

BREXIT UPDATE: Knight Optical will continue to provide quality assured service for all your optical requirements both custom & stock. We will handle all requirements caused by the new regulations.


Looking For a Custom Optical Solution? Enquire

Condenser Lenses

Knight Optical offer a range of custom condenser lenses in a range of sizes and materials to accommodate your specific requirement.  Custom condenser lenses are generally plano-convex in form and are used to project light into a concentrated beam.  As such, the primary purpose of a condenser lens is to provide high power illumination.  Typical applications for custom condenser lenses are lighting, projectors, microscope slides and car headlights.

Our stock range of condenser lenses from fire-polished grade to large diameter plano-convex type from 114mm to 250mm diameter that can all be edged to custom sizes or AR coated to improve efficiency.

Every component is individually tested by our highly skilled technicians in our state of the art metrology lab to ensure all components meet our high quality standards.  Contact our multilingual technical sales team and discover how Knight Optical’s high quality custom condenser lenses and service can improve your instrumentation and supply chain experience.

Typical materials for custom condenser lenses are B270 or equivalent,  Borofloat or equivalent. Borofloat has excellent thermal expansion properties so is ideal for high powered light sources.

Our 2022/2023 Catalogue

Inside Knight Optical’s catalogue you’ll find details of the industries we serve as well as the many other services we can offer. It also showcases hundreds of our most popular products, supported by useful technical information, to help you choose the right part for your application.
Click below to view our digital catalogue now.

view our catalogue