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- Cosmotec for Vacuum Components
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- Borosilicate + lead glass / lead glass only
Borosilicate + lead glass / lead glass only Product List Viewport
Subcategory 1Matter (1 ~1 )
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Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71
Products 10Matter (1 ~10 )
- Displayed results
- Display switching
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Product code :20736
Model:ICF34VPLG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 34 A 34 H 12 T (glass thickness) 1 V (effective diameter) 16 window Borosilicate glass + lead glas Flange material SUS 304 -
Product code :20105
Model:ICF70VPLG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 70 A 70 H 12.7 T (glass thickness) 2.5 V (effective diameter) 38 window Borosilicate glass + lead glas Flange material SUS 304 -
Product code :20495
Model:ICF114VPLG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 114 A 113.5 H 17.5 T (glass thickness) 3 V (effective diameter) 62.8 window Borosilicate glass + lead glas Flange material SUS 304 -
Product code :20316
Model:ICF152VPLG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 152 A 150 H 20 T (glass thickness) 6 V (effective diameter) 90 window Borosilicate glass + lead glas Flange material SUS 304
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Product code :20737
Model:ICF203VPLG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 203 A 202.4 H 22.6 T (glass thickness) 8 V (effective diameter) 136 window Borosilicate glass + lead glas Flange material SUS 304 -
Product code :20971
Model:ICF34LG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 34 A 17 T (glass thickness) 7 V (effective diameter) 17 window Flint glass only -
Product code :20485
Model:ICF70LG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 70 A 40 T (glass thickness) 7 V (effective diameter) 40 window Flint glass only -
Product code :20304
Model:ICF114LG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 114 A 70 T (glass thickness) 7 V (effective diameter) 70 window Flint glass only
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Product code :20305
Model:ICF152LG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 152 A 93 T (glass thickness) 7 V (effective diameter) 93 window Flint glass only -
Product code :20038
Model:ICF203LG▼Lead glass for X-ray shielding (for viewports)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
※Do not use outside of room temperature
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Viewports that can be opened and closed (list) is also available.
▼Options (ICF flange only)
Viewport cover (List)
Viewport Shutter(List)
▼Custom-made products are also available.
We can change the window material and flange size. AR coating is also available. Please contact us by clicking the "Inquiry" button on the right side of the page.
※When requesting AR coating, please let us know the wavelength used, and if laser resistance is required, please let us know the details of the laser to be used.Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71 ICF 203 A 144.5 T (glass thickness) 7 V (effective diameter) 144.5 window Flint glass only
