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Meniscus lenses have one concave and one convex surface. In this lens type the two curvatures are chosen to minimise the spherical aberration at one laser wavelength, hence they can be useful to control a laser beam of the appropriate wavelength. Our high quality laser grade made from high index material and coated with AR coating for increased performance.
We no longer stock our general purpose grade meniscus lenses but are available as custom range. These general purpose meniscus lenses utilise ophthalmic lens blanks offering low cost solutions. The range has a wide selection of powers and is available in positive and negative options.
We can offer custom meniscus lenses to meet your requirements or alternatively edge stock lenses for a quick turnaround, please enquire.
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 meniscus lenses and service can improve your instrumentation and supply chain experience.