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A type of eyepiece design consisting of a plano-convex field lens and a cemented doublet lens as the eye lens.
A type of optical mount capable of six degrees of freedom that are singularly constrained during alignment. It is designed to minimize stress to the optics or optical assemblies it holds.
A measure of material hardness. A higher Knoop hardness corresponds to a stronger material.
Optics Application Examples – Read our most popular Optics app note. Learn about detector systems, selecting the right lens, and building a projection system.
Laser Spot Size Calculator – Use our featured EO Tech Tool to determine spot size from user-supplied working distances.
EO Imaging Lab – Free training videos with imaging and illumination tips and tricks.