Edmund Optics^®

Looking for a fast-focusing lens for a machine vision application? Find out more about how to use a C-Mount Focus-Tunable Lens at Edmund Optics.

Imaging lens performance can be enhanced with the use of liquid lenses. Learn more at Edmund Optics.

Are you getting depth of field and depth of focus confused? Discover the differences and how to distinguish the two from one another at Edmund Optics.

Quickly Autofocus and Overcome Depth of Field Limitations

The TECHSPEC® MercuryTL™ Liquid Lens Telecentric Lenses combine the parallax error correction and high image quality of a telecentric lens with the flexibility of an integrated liquid lens.

Greg Hollows, Vice President of the Imaging Business Unit for Edmund Optics, discusses the three different types of ruggedization for imaging lenses and how they can maintain the optical performance of your imaging lens.

Mastering Machine Vision Integration

Want an inside look at Aspherized Achromatic Lenses? Learn about the advantages, composition, and aspherized process at Edmund Optics.

Fresnel lenses are composed of a series of concentric grooves etched into one side of a sheet of plastic. Fresnel lenses are unlike typical spherical or aspherical optical lenses.

Aspherized Achromatic Lenses, exclusive to Edmund Optics, are doublet lenses consisting of two cemented optical elements that are matched for their color-correction ability and small RMS spot size.

What is an aspheric lens? In what applications are aspheric lenses used?

Image Quality of a Telecentric with the Flexibility of a Liquid Lens

Optical lens geometries control light in different ways. Learn about Snell's Law of Refraction, lens terminology and geometries at Edmund Optics.

TECHSPEC® Liquid Lens M12 Imaging Lenses from Edmund Optics combine a high-resolution with the electronic auto-focus of an integrated liquid lens