Edmund Optics^®

Laser beam expanders consist of transmissive configurations, with Galilean or Keplerian designs, and reflective configurations, which use a series of mirrors, similar to microscope designs.

Edmund Optics offers both fixed power and zoom beam expanders. Knowing which beam expander is right for your application can greatly improve system efficiency.

The TECHSPEC® Vega™ Laser Line Beam Expanders from Edmund Optics® are divergence adjustable to compensate for input beam divergence.

Monolithic Reflective Beam Expanders are ideal for applications requiring broadband or achromatic beam expansion.

Application of Acktar Coated Foils

Back reflections are created when some or part of your beam are reflected back to the source.

Optics and the manipulation of light are critical for countless applications that save lives and improve quality of life across the world

When determining which laser to use for your application, consider the following specifications: wavelength, coherence length, beam divergence, and Rayleigh range.

The Laser Optics Lab video series discusses laser optics concepts including specifications, coating technologies, product types, and more

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

Join Edmund Optics in celebrating the success of its customers this holiday season.

Several of the most interesting trends in optics and photonics of 2021 were the landing of the Perseverance Rover on Mars, Stemmed Mirrors, minimizing thermal lensing in ultrafast laser systems, and developments in ultraviolet lasers.

Learn about Edmund Optics' ultrafast laser optics capabilities in this interview with Tony Karam from the PhotonicsNEXT Summit in January 2021.

The Laser Optics Lab video series discusses laser optics concepts including specifications, coating technologies, product types, and more

Knowing how to properly clean your optical components is an easy way to maintain system performance and save money by decreasing the risk of component damage.

Are you unsure of proper optics handling techniques?

Optotune Beam Steering Mirrors Demonstration Video

Happy holidays from Edmund Optics! Learn about the top trends in the photonics industry covered in our Trending in Optics Series in 2022.

When measuring minuscule particles, many advanced Life Science applications require more power than one laser produces.

Learn about trends in laser applications including increasing powers and decreasing pulse durations in this conversation with Kasia Sieluzycka and Nick Smith.

Hyperspectral and multispectral imaging are imaging technologies that capture information from a broader portion of the electromagnetic spectrum.

Industry-leading laser optics are more available than ever before through the partnership of UltraFast Innovations and Edmund Optics.

Monitoring and regulating air pollution is an essential step towards creating a cleaner environment.

A new generation of compact, cost-effective ultraviolet (UV) lasers is allowing more applications to benefit from the increased precision of UV wavelengths.

A new generation of harsh environment lenses has been developed to support the spread of automation and protect their imaging systems.

Schwarz Mirrors minimize unwanted stray light using an opaque, engineered fused silica substrate that absorbs light that would otherwise be transmitted.

Athermalization ruggedization is done to maintain imaging performance through significant temperature swings, which is ideal for applications like aerospace.

Learn about the growth of the optics, lasers, and photonics market in India with Deepthi Sasikumar, Technical Engineering Manager at Edmund Optics.

Liquid Lenses electronically autofocus imaging systems for machine vision by changing shape in response to an applied current or voltage.