Everything about optical germanium lenses
Everything about optical germanium lenses
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Our spherical plano-concave germanium lenses are generally accustomed to diverge a beam from a collimated light resource, or to increase the focal length of the optical process.
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They can also be Utilized in focusing purposes, and have common use in numerous fields, from science to field to defense. We propose these lenses be oriented so that the flat aspect faces the specified focal airplane.
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When not in use, we recommend storing your germanium windows wrapped in lens tissue with humidity down below 30% and between fifteen and twenty fiveºC. Although germanium is pretty challenging stuff, these are definitely the ideal situations that should extend the daily life of your window.
We offer precision cylinder lenses in round, rectangular or quadratic designs to satisfy your requirements. The optical elements can be found with large-reflection or antireflection coatings with the DUV, UV, VIS and IR spectral ranges. The Unique coating improves the cylinder lenses and can make them more resistant. Knowledge Sheet
By escalating one crystal, we make elements having a constant crystal composition and significant purity.
At Shanghai Optics we manufacture a wide variety of germanium lenses with various anti reflection coatings. Spherical plano-concave, p-convex, concave-convex and aspheric lenses are all out there in lots of sizes. We are equipped to accommodate Exclusive orders do you have to require a dimension, condition or AR coating.
Sharpening & coating: Our polishing procedures supply Extraordinary levels of flatness, floor roughness, and surface high-quality. Germanium lenses usually require optical or anti-reflection coatings to enhance their overall performance and toughness.
UQG Optics most effective-sellers for instance Germanium Windows can be obtained coated and uncoated in a variety of diameters and thicknesses.
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