Germanium Lenses
In the range of 2-12 μm, germanium is the most commonly used material for the production of spherical infrared lenses and windows for high efficiency infrared in the imaging system. Germanium has a high refractive index (about 4.0 through 2-14μm band), usually do not need to be modified due to its low chromatic aberration in low power imaging systems.
Germanium optical performance is severely affected by temperature; the transmission rate decreases with the increase of temperature, most applications with Germanium elements involved can only be applied below 100 degrees Celsius. Designers also need to pay attention for certain weight constraints in system design with a density of germanium (5.33 g/cm3). Germanium is mainly used in the thermal imaging system and infrared (FLIR) field.
It is critical that the surface of the material has a promising finish and good transmittance. Hyperion Optics provides 40-20 surface quality Ge lenses as factory standard products, with up to 1/4 lambda in surface accuracy. Our outstanding CNC lathe capability has leveraged our machining efficiency to meet rapid delivery. GE aspheric zoom lens stand up well to harsh environments and we offer the most popular sizes with Anti-Reflection Coatings. are also available for your application; please refer us Aspheric Lenses for more information.
As an optical assembly manufacturing company, we will do our best to meet all the needs of customers.
Contact : Li Boxin , +86 25 86626311
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This page is about importers and exporters of Germanium Lenses Search in a category : B2B Services Search in a category : lenses, germanium |
Wednesday, September 10, 2014
Quantity : 1 - Price : 234 000,00 €
2000 HEIDELBERG CD 102 -5 Colours : 5 Size : 72 x 102 cm Age : 2000 (Post Drupa Model) Impression Count : 105 mio Equipment : CP 2000 - AUTOPLATE - PRESET - Infra Red Dryer - ALCOLOR dampening - Technotrans Central Refrigeration - ALL Automatic washers (blanket, rollers and impression...)
Delfina International Ltd
- PR4 5HY - Lancashire
- +447031987697
Saturday, March 08, 2014
Ideihousse offers multiple possibilities for customization. Besides the possibility to choose different sizes of home (T0 to T4), customers can decide on the interior layout and all interior / exterior finishes. In exterior walls, it is possible to decide on the location of walls and windows...
WinSales
- 3810-183 - Aveiro
- +351 915 650 879
Sunday, February 26, 2017
Quantity : 500 - Price : 12,00 €
♦ Functions * 1-channel temperature monitor * 2-channel fan speed control * 4-level fan speed control (manual) * Fan speed storage function * Immediate visual indication of Fan operation ♦ Buttons * POWER: Turn off the system power * UP: Increases fan speed ( level 1–...)
Tengda Electronics Limited
- simeongao
- 518102 - hongkong
- +85 2 21 10 18 65






