Germanium glassproperties

The total microscope magnification is the product of the magnification factors of both lenses. For example, a 40x objective lens and a 10x eyepiece provide ...

Visible window

Beam delivery unit of the machine comprises of beam detector, beam shutter, beam expander, beam bender and focusing lens. Focusing lens is used to concentrate ...

Germanium (Ge) is a high index material that is used to manufacture Attenuated Total Reflection (ATR) prisms for spectroscopy. Its refractive index is such that Germanium makes an effective natural 50% beamsplitter without the need for coatings. Germanium is also used extensively as a substrate for production of optical filters.

Edmund window

Germanium covers the whole of the 8-14 micron thermal band and is used in lens systems for thermal imaging. Germanium can be AR coated with Diamond producing an extremely tough front optic.

Fits also laser engravers and other machines. Download PDF Catalog : TBI Motion Linear Bearing Catalog. Many Linear Bearing types available : ...

Germanium transmits over 45% between 2-14μm up to 45⁰C but transmission degrades slowly at 100⁰C then more rapidly above 200⁰C. Exposure to higher temperatures can lead to catastrophic failure in the material so Germanium is unsuitable for use in these conditions. Additionally, its relatively high density should be considered where weight is an issue. Germanium has a hardness of HK780, slightly higher than GaAs with which it shares similar mechanical properties.

The dual ball-bearing and lead screw stage features a proprietary optical moving encoder for constant step calibration, and two position sensors at each end for ...

Germanium GlassPrice

Jan 1, 2024 — Optical components and instruments that operate at long wavelengths in the IR spectrum require different coating materials than those at ...

S Heng · 2020 · 8 — sensor network (WMSN) due to energy consumption requirements. Redundant image information can be compressed using traditional compression techniques at the ...

Typical applications for Germanium include thermal imaging where the material can be used as a front optic while its index of refraction makes Germanium useful for wide-angle lenses and microscopes. Additionally, Germanium components can be used for FLIR (Forward Looking Infrared) and FTIR (Fourier Transformed Infrared) spectroscopy systems, alongside other analytical instruments.

Germanium (Ge) is a relatively hard, high-density, IR transmitting material that blocks UV and VIS wavelengths but allows IR from 2µm.

Germanium glasslens

Germanium is grown using the Czochralski technique by a small number of manufacturers in Belgium, USA, China and Russia. The refractive index of Germanium changes rapidly with temperature and the material becomes opaque at all wavelengths a little above 350K as the band gap floods with thermal electrons.

The Mount Adapter FTZ allows you to utilize approx. 360 lenses in total with the Z cameras gaining advantages in VR, AF/AE and more.

Prematex Anaerobic Gasket Marker ( ... PREMATEX ANAEROBIC GASKET MARKER (51850). Save $7.25. PERMATEXSKU: 930-3218. No reviews. Online Shipping All ...

Microscope Optical Systems. The microscope optical train typically consists of an illuminator (including the light source and collector lens), a condenser, ...

LENS MAG, votre magazine d'information. L'actualité lensoise. couv LM nov 24. Consulter le Lens Mag - novembre 2024 · Télécharger le Lens Mag - novembre 2024 ( ...