optical germanium lenses Fundamentals Explained
optical germanium lenses Fundamentals Explained
Blog Article
Lattice Supplies is exceptionally Geared up to develop optical elements, and germanium lenses particularly, to exact optical requirements with any finishing you involve.
Our germanium lenses Use a high refractive index—the highest refractive index among the available IR transmitters. Furthermore, it exhibits minimal chromatic aberration because of lower dispersion.
However Germanium is wise to high temperature with degradation of its optical Houses above a hundred°C.
Be sure to be aware that this could possibly closely lessen the functionality and physical appearance of our website. Alterations will take outcome once you reload the web page.
No h2o solubility- edge in excess of salty windows for instance KBr and NaCl that are incredibly hygroscopic.
Welcome to UQG Optics! It appears like that you are going to within the US. Choose your most well-liked currency under to discover appropriate pricing. Speak to us for additional support or to debate distinct necessities.
It's the Unique hardness of germanium that gives it its distinctive ruggedness; Ge includes a Knoop hardness of 780. It is just a significant density substance, at 5.33 g/cm3, and allowances must be manufactured for this bodyweight In case you are developing a weight delicate method.
The top intention is to generate germanium optics that satisfy or exceed the demanding specifications of assorted programs, from infrared thermal imaging and sensing to spectroscopy and laser methods.
When this substance is secured by a adequately engineered anti-reflective coating, it results in being an very successful substance to transmit Strength to some thermal digital camera detector and make significant-high-quality thermal illustrations or photos. The coating is likewise made with ruggedness in your mind which enhances scratch resistance.
By growing an individual crystal, we deliver components here using a dependable crystal structure and substantial purity.
Ge lenses can transmit infrared wavelengths without the need of significant decline, allowing for for apparent and precise imaging.
Coatings from Jenoptik enable you to manual beams in a specific manner. They filter distinct wavelengths, reflect optics or redirect them and lower reflection if needed. We provide the subsequent:
Though you're going to get a greater, a lot more controlled cleansing and can be employed for stubborn stains, treatment have to be taken to work within a controlled humidity-no cost ecosystem and we don't advocate this for standard stop-customers.
Be aware: Because of the recent change during the Chinese exporting coverage, the exporting of Germanium optics is restrained and below strict supervision. Be sure to inquire us if you intend to purchase the Germanium Lenses