Edmund Optics has enlarged and improved its Tech Spec line of achromatic lenses. The most popular 6.25, 9.0, 12.5, and 25mm achromats are now offered with the VIS 0° multilayer, broadband anti-reflection coating designed to minimise reflections in the visible spectrum.
These BBAR achromats feature more than 99 per cent transmission from 425 to 675nm. These lenses are ideal for applications requiring maximum throughput, including biomedical, machine vision, and military uses.
All VIS 0° achromats feature the precision design and tolerancing of the standard Tech Spec achromats. Thousands of these achromats are in stock and ready to ship today.
Achromatic lenses consist of two optical components cemented together to form an achromatic doublet, which is computer-optimised to correct for on-axis spherical and chromatic aberrations.