About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays
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- Cosmotec for Vacuum Components
- Viewport
- Sapphire (Al2O3)
- NW25 sapphire glass viewport
- Cosmotec for Vacuum Components
- Vacuum Component
- ICF standards
- Viewport
- NW25 sapphire glass viewport
- Cosmotec for Vacuum Components
- Vacuum Component
- NW / KF standard
- Viewport
- NW25 sapphire glass viewport
NW25 sapphire glass viewport
▼ Viewport Sapphire
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire are available for optical use
▼ 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) are 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.
| Basic Information | |
|---|---|
| window | sapphire |
| RoHS2 corresponding | ○ |
front.product.product_code Model |
NW/KF | ICF | A | H | T (glass thickness) | V (effective diameter) | Flange material | Maximum temperature | The lowest temperature | Corresponding laser | Stock & Delivery |
front.product.price front.product.tax_included2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | - | 40 | 15 | 2 | 20 | SUS 304 | 450℃ | -196℃ | UV | |||
| NW/KF | ICF | A | H | T (glass thickness) | V (effective diameter) | Flange material | Maximum temperature | The lowest temperature | Corresponding laser |
|---|---|---|---|---|---|---|---|---|---|
| 25 | - | 40 | 15 | 2 | 20 | SUS 304 | 450℃ | -196℃ | UV |
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RoHS2 Download
Download the RoHS2 compliance report for the following products.
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