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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(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
- Cosmotec for Vacuum Components
- Vacuum Component
- NW / KF standard
- Viewport
- zinc selenium viewport
- Cosmotec for Vacuum Components
- Viewport
- Zinc selenide
- zinc selenium viewport
zinc selenium viewport
▼ Viewport Zinc Selenide (ZnSe)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire 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 | Zinc selenide |
| Maximum temperature | 200℃ |
| The lowest temperature | -100℃ |
| AR coating | ○ |
We have 6 type candidate
※ Please click on the product code or model for more information.
front.product.product_code Model |
ICF | NW/KF | A | H | T (glass thickness) | V (effective diameter) | Flange material | Stock & Delivery |
front.product.price front.product.tax_included2 |
|---|---|---|---|---|---|---|---|---|---|
| - | 40 | 55 | 14.2 | 2.5 | 22.9 | SUS 304 | You need to sign in to show price and stock Sign in | ||
| - | 50 | 75 | 10.7 | 2.4 | 22.9 | SUS 304 | You need to sign in to show price and stock Sign in | ||
| 34 | - | 34 | 14.7 | 2 | 10.9 | SUS 304 | You need to sign in to show price and stock Sign in | ||
| 70 | - | 70 | 12.7 | 2.5 | 22.9 | SUS 304 | You need to sign in to show price and stock Sign in | ||
| 70 | - | 70 | 12.7 | 2.5 | 22.9 | SUS316LN | You need to sign in to show price and stock Sign in | ||
| 114 | - | 114 | 17.3 | 3.8 | 47.8 | SUS 304 | You need to sign in to show price and stock Sign in | ||
| ICF | NW/KF | A | H | T (glass thickness) | V (effective diameter) | Flange material |
|---|---|---|---|---|---|---|
