Zero Length Viewports Vac TechnicheFused Silica UHV Viewports With Broadband Anti-Reflective Coatings

Kodial Zero Length Viewports With Broadband Anti-Reflective Coatings

VacTechniche Vacuum Optics – Viewports

Kodial Zero Length Viewports With Broadband Anti-Reflective Coatings

VacTechniche Kodial viewports are offered with a four-layer broadband anti-reflective (BBAR) coating on both sides of the window optimised to a customer specified wavelength range. In many cases, the coating reduces reflection to below 0.5% per face or 1% total at the key wavelengths specified. Please advise the important wavelengths or wavelength range with your enquiry or order.

Wavelength ranges between 240 nm and 1550 nm can be accepted as standard, although coatings for other wavelength ranges can be quoted on request. Viewports with ‘V’ coatings for a single wavelength for laser applications are also offered. VacTechniche Kodial viewports are offered in CF, ISO and KF flange styles.

Zero Length Viewports Vac TechnicheFused Silica UHV Viewports With Anti-Reflective Coatings

Kodial Zero Length Viewports With Anti-Reflective Coatings

VacTechniche Vacuum Optics – Viewports

Kodial Zero Length Viewports With Anti-Reflective Coatings

VacTechniche Kodial viewports are offered with a single 1 x QWOT MgF2 layer anti-reflective (AR) coating on both sides of the window optimised to a customer specified wavelength range. Please advise the important wavelengths or wavelength range with your enquiry or order. Wavelength ranges between 190 nm and 1550 nm can be accepted as standard, although coatings for other wavelength ranges can be quoted on request.

Viewports with ‘V’ coatings for a single wave length applications and four layer broadband low reflectance ‘BBAR’ coatings are also offered. VacTechniche Kodial viewports are offered in CF, ISO and KF flange styles.

Zinc Selenide Zero Length Viewports from Vac TechnicheFused Silica UHV Viewports With Broadband Anti-Reflective Coatings

Fused Silica UHV Viewports With Broadband Anti-Reflective Coatings

VacTechniche Vacuum Optics – Viewports

Fused Silica UHV Viewports With Broadband Anti-Reflective Coatings

VacTechniche fused silica viewports are offered with a four-layer broadband anti-reflective (BBAR) coating on both sides of the window optimised to a customer specified laser wavelength range. In many cases, the coating reduces reflection to below 0.5% per face or 1% total at the key wavelengths specified.

Please advise the important wavelengths or wavelength range with your enquiry or order. Wavelength ranges between 240 nm and 1550 nm can be accepted as standard, although coatings for other wavelength ranges can be quoted on request. Viewports with ‘V’ coatings for a single wavelength for laser applications are also offered. The viewports comprise a high purity laser quality fused silica optic with precise flatness, parallelism, scratch and dig specifications.

Zinc Selenide Zero Length Viewports from Vac Techniche

Fused Silica UHV Viewports With Anti-Reflective Coatings

VacTechniche Vacuum Optics – Viewports

Fused Silica UHV Viewports With Anti-Reflective Coatings

VacTechniche fused silica viewports are offered with a single 1 x QWOT MgF2 layer anti-reflective (AR) coating on both sides of the window optimised to a customer specified wavelength range. Please advise the important wavelengths or wavelength range with your enquiry or order.

Wavelength ranges between 190 nm and 1550 nm can be accepted as standard, although coatings for other wavelength ranges can be quoted on request. Viewports with ‘V’ coatings for a single wavelength for laser applications and four-layer broadband low reflectance ‘BBAR’ coatings are also offered. The viewports comprise a high purity laser quality fused silica optic with precise flatness, parallelism, scratch and dig specifications.

Fused Silica UHV Viewports With Broadband Anti-Reflective Coatings

Fused Silica UHV Laser Viewports With ‘VAR’ Anti-Reflective Coatings

VacTechniche Vacuum Optics – Viewports

Fused Silica UHV Laser Viewports With ‘VAR’ Anti-Reflective Coatings

VacTechniche laser viewports are offered with a two-layer ‘VAR’ anti-reflective coating on both sides of the window optimised to a customer specified laser wavelength. The coating reduces reflection to below 0.5% per face or 1% total at the wavelength specified. Please advise the laser wavelength with your enquiry or order.

Wavelengths between 240 nm and 1550 nm can be accepted as standard, although coatings for other wavelengths can be quoted on request. Viewports with coatings or a wavelength range can also be offered. The viewports comprise a high purity laser quality fused ilica optic with precise flatness, parallelism, scratch and dig specifications. The ultra high vacuum UHV) CF versions are offered using high grade 304L or 316LN stainless steel flanges.

Zero Length Viewports Vac Techniche

Calcium Fluoride Zero Length Viewports

VacTechniche Vacuum Optics – Viewports

Calcium Fluoride Zero Length Viewports

VacTechniche calcium fluoride viewports are offered in CF, ISO and KF flange styles. The clean, UHV CF versions are offered using 304L or 316LN stainless steel flanges. Non-magnetic viewports are offered as standard using annealed stainless steel weld rings and high grade 316LN and CF flanges. Flanges in 316L stainless steel are used for the high vacuum KF and ISO viewports.

Zero Length Viewports Vac Techniche

Magnesium Fluoride Zero Length Viewports

VacTechniche Vacuum Optics – Viewports

Magnesium Fluoride Zero Length Viewports

VacTechniche magnesium fluoride viewports are offered in CF, ISO and KF flange styles. The clean, UHV CF versions are offered using 304L or 316LN stainless steel flanges.

Non-magnetic viewports are offered as standard using annealed stainless steel weld rings and high grade 316LN and CF flanges. Flanges in 316L stainless steel are used for the high vacuum KF and ISO viewports.

Zinc Selenide Zero Length Viewports from Vac Techniche

Zinc Selenide Zero Length Viewports

VacTechniche Vacuum Optics – Viewports

Zinc Selenide Zero Length Viewports

VacTechniche zinc selenide viewports are offered in CF, ISO and KF flange styles. The viewports comprise a laser quality zinc selenide optic with precise flatness, parallelism, scratch and dig specifications. The ultra high vacuum (UHV) CF versions are offered using high grade 304L or 316LN stainless steel flanges. Non-magnetic viewports are offered for low energy applications or surface science applications needing low magnetic fields.

Zero Length Viewports Vac Techniche

200°C Sapphire Zero Length Viewports

VacTechniche Vacuum Optics – Viewports

200°C Sapphire Zero Length Viewports

VacTechniche sapphire viewports are offered in CF, ISO and KF flange styles. The viewports comprise a high quality optic with precise flattness, parallelism, scratch and dig specifications. The single crystal sapphire windows have excellent optical, physical and chemical properties.

The hardest of the oxide crystals, sapphire retains its high strength at high temperatures. Sapphire has a low coefficient of thermal expansion and low fluorescence, good resistance to thermal shock and scratching making this an excellent material for IR transmitting optics and robust applications.

Kodial Zero Length Viewports With X-Ray Protection Lead Glass

Kodial Zero Length Viewports With X-Ray Protection Lead Glass

VacTechniche Vacuum Optics – Viewports

Kodial Zero Length Viewports With X-Ray Protection Lead Glass

VacTechniche CF kodial viewports are offered including an additional 6mm thick lead glass disc clipped in to the atmosphere side of the kodial window for X-Ray protection. The viewports comprise a borosilicate glass optic which is sealed to a kovar weld ring using an induction heater process.

Worldwide Partners

Vac Techniche are the exclusive agents/distributors and initial technical contact for the following companies…