The 5-Second Trick For optical germanium lenses
The 5-Second Trick For optical germanium lenses
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Our germanium lenses Use a substantial refractive index—the highest refractive index among the available IR transmitters. Additionally, it exhibits minimum chromatic aberration on account of minimal dispersion.
We are able to manufacture aspheres in rotationally symmetrical, ellipsoid and off-axis designs to meet your particular needs. In this method, we're one of several few businesses all over the world to work with several different optical resources, like glass, glass ceramics, quartz glass, crystals for instance calcium fluoride, magnesium fluoride, germanium and silicon and metals. The antireflection coatings on the aspherical components protect a spectral range between DUV to IR.
Forward your materials necessities and We'll reply that has a estimate. For another inquiries or issues be sure to Speak to our professional gross sales team.
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Our in house production abilities let us to supply fast lead-situations and high-quality substance at competitive prices. We manufacture both conventional evaporation measurements and custom measurements on request...
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This can make Ge ideal for use in purposes wherever lenses are subjected to Severe environmental situations or have to have successful heat dissipation, which include infrared cameras Utilized in aerospace or military purposes.
Aspherical germanium lenses : made and used for Increased optical Qualities and for purposes that need to have excess weight preserving. Germanium could here be diamond was substantial surface excellent aspheres.
Do you have a tailor made necessity for germanium optical factors? Deliver us your precise requirements, and our technical sales representatives will assess what is needed to deliver ready-to-use factors inside your guide time.
Making a one crystal of germanium would be the place to begin for production superior-top quality factors. The crystal structure and defect density can appreciably impact its optical and electrical Houses.
An uncoated germanium window is an honest IR generalist but specific optical coatings can really kick issues up a notch.
Uncooked germanium materials is quite hard but can even now effectively be machined and polished into optical elements: