Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements.

Interest in low OH lenses? Please email sales@escooptics.com or call 800.922.3726 for a quote. We will price out your request at the current market value, given the price fluctuations on low OH material. Esco’s IR plano-convex lenses allow for exceptional transmission up to 3 microns. Additionally, low OH IR grade fused silica is an outstanding alternative to significantly more expensive IR materials, offering a low coefficient of thermal expansion, superior homogeneity and low birefringence. Applications of interest include process control and inspection using machine vision, high resolution SWIR imaging, remote sensing and metrology.

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