About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays
- Inquiry Web Conference
- Tokyo 03-3270-5761 Osaka 06-6131-4751
- Contact Us
- FAQ
-
Feedthrough
-
Isolator
-
Viewport
-
Vacuum Component
-
Vacuum Valve
-
Vented Screw
-
Others
- Quick Order
- CAD · Catalog
- About Us
- Create Account
- Sign In
- User Guide
- FAQ
- Contact Us
- Catalog Download
- Company Profile
- Example
- Agreement
- Site Map
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
- Cosmotec for Vacuum Components
- Viewport
- Barium Fluoride
- ICF70 Barium Fluoride Viewport
ICF70 Barium Fluoride Viewport
▼ Viewport Barium fluoride (BaF2)
Borosilicate glass/Duran®: for visual inspection inside the chamber
Materials such as quartz and sapphire for optics
▼ 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 | |
|---|---|
| Flange material | SUS 304L |
| window | barium fluoride (BaF2) |
| Maximum temperature | 120℃ |
| The lowest temperature | -45℃ |
- stock
- 1
- 1-2 Business Days
- When out of stock
- Answered later
front.product.product_code Model |
NW/KF | ICF | A | T | H1 | H2 | V (effective diameter) | Stock & Delivery |
front.product.price front.product.tax_included2 |
|---|---|---|---|---|---|---|---|---|---|
| - | 70 | 70 | 4 | 12.7 | - | 32 |
stock
1
1-2 Business Days
When out of stock
Answered later
|
249,600JPY
(with tax 274,560JPY)
|
| NW/KF | ICF | A | T | H1 | H2 | V (effective diameter) |
|---|---|---|---|---|---|---|
| - | 70 | 70 | 4 | 12.7 | - | 32 |
Filter by model
フランジ
RoHS2 Download
Download the RoHS2 compliance report for the following products.
- Required
-
