On most systems, both the outer vacuum housing (warm) and inner radiation shield (cold) windows may be easily replaced by the user within minutes. A variety of optical materials are available for different wavelengths and applications. The standard option is a VIS-NIR (400-1000nm) with Anti-Reflective (AR) coating. The size of ...

On most systems, both the outer vacuum housing (warm) and inner radiation shield (cold) windows may be easily replaced by the user within minutes. A variety of optical materials are available for different wavelengths and applications. The standard option is a VIS-NIR (400-1000nm) with Anti-Reflective (AR) coating. The size of ...

Mi-Net Technology is a supplier of Sapphire in sheet,tube, rod and component form. Sapphire is the material of choice for engineers faced with the design challenges of extreme conditions such as those found in high-temperature, high-pressure or harsh chemical & physical environments. Its unique properties make it a cost-effective ...

Sapphire has a rhombohedral type structure and is a highly antisotropic material, with properties that are largely depend on crystallographic orientation. The melting point of sapphire is 2040C , and it ihas extremely high chemical stability even at high temperatures. Sapphire\'s energy gap of 9 eV is one the largest for oxide ...

Fused silica is also a glassy state of silicon oxide (SiO2), which has a high purity and a cross-link of its three-dimensional structure that makes the material use at a higher temperature and a lower coefficient of thermal expansion. The material is often used as refractory materials, ceramic raw materials and glass raw materials, ...

Germanium is a type of chemically inert material, pure germanium single crystal has a high refractive index, it’s transparent to infrared light, but opaque to visible and ultraviolet light, its transmission spectrum range of 2 ~ 12μm. What’s more In the 8 ~ 14μm band it has a good pass rate (after coating can reach ...

Silicon single crystal is a type of chemically inert material，Ultra-pure silicon in the range of 1 ~ 7μm band has a great transmittance rate for infrared light from 90% to 95%, while in the far infrared band its transmittance can also perform well. Compared with Ge (Germanium) its carrier absorption is much weaker, as a result, we ...

A glass is an amorphous solid. The term is usually applied to inorganic solids and not to plastics or other organics. Glasses do not have crystalline internal structure. They usually are hard and brittle solids. Potomac has a wide variety of tools to machine complex features in glass as small as 1 micron. Applications include ...

Optical Grade Silicon.

Optical Grade Germanium. 

We produce everything from lenses and filters for cameras and teleprompters, to high-tech UV and IR filters for military, commercial, and industrial applications. If you would like to see more of the projects that we have worked on take a look at our projects page. For a more information on our capabilities and tolerance ...

S-FPM4 is an optical glass with high partial dispersion ratios θg, F in the FPM region. The material is very useful for polished lenses that are effective for secondary chromatic aberration correction and these characteristics make it ideal for use in a wide range of applications, such as interchangeable photographic and broadcast ...

S-LAL12Q is an optical glass with improved workability and durability, which can be an issue for glasses in the S-LAL family. With the same optical performance (refractive index and Abbe number) as S-LAL12, the new S-LAL12Q offers improved properties for lens fabrication processes. S-LAL12Q is ideal for use various applications, such ...

S-PHM52QImproved processability and chemical durability S-PHM52Q is an optical glass with the same refractive index as S-PHM52 and nearly the same abbe number. Optical materials in the PHM region are generally characterized by a large, negative dn/dT value. However the dn/dT value of S-PHM52Q is actually close to 0, ...

These prefilled, disposable capsules allow dye to be injected into pressurized systems using refrigerant. Connect the GLO-STICK® capsule via the low-pressure gauge of a charged manifold and the service port using bleed valves. Available in 4 sizes / concentrations for different sized AC&R systems. GLO-STICK® is perfect ...

These prefilled, disposable capsules allow dye to be injected into pressurized systems using refrigerant. Connect the GLO-STICK® capsule via the low-pressure gauge of a charged manifold and the service port using bleed valves. Available in 4 sizes / concentrations for different sized AC&R systems. GLO-STICK® is perfect ...

These prefilled, disposable capsules allow dye to be injected into pressurized systems using refrigerant. Connect the GLO-STICK® capsule via the low-pressure gauge of a charged manifold and the service port using bleed valves. Available in 4 sizes / concentrations for different sized AC&R systems. GLO-STICK® is perfect ...

Corning® Vycor® is a material that is comparable to and sometimes used in place of either fused silica or fused quartz. It has good resistance to heat and thermal shock. Corning® Vycor® also has good transmission in the UV range. SGP can CNC mill, drill, cut, lap, and polish this material in many shapes, sizes, ...

NSG OZ Quartz is manufactured by Nippon Silica Glass. It is a good quality, semiconductor grade of fused quartz. It has good resistance to heat and thermal shock. SGP can CNC mill, drill, cut, lap & polish this material in many shapes, sizes and surface finishes.

Fused Quartz Is a result of melting crystalline silica in the form of stone, sand or rock. It is sometimes used in the same applications as Fused Silica. The main differences are that Fused Quartz has a much lower OH content and Fused Silica transmits better in the UV. Both are highly pure, have high chemical resistance, good thermal ...