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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  • Feedthrough Feedthrough
    Feedthrough
  • Isolator Isolator
    Isolator
  • Viewport Viewport
    Viewport
  • Vacuum Component Vacuum Component
    Vacuum Component
  • Vacuum Valve Vacuum Valve
    Vacuum Valve
  • Vented Screw Vented Screw
    Vented Screw
  • Others Others
    Others
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Shipping accepted on the day on orders until 17:00
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
  1. Cosmotec for Vacuum Components
  2. Viewport
  3. Quartz (SiO2)
  4. Viewport Synthetic Quartz
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. ICF standards
  4. Viewport
  5. Viewport Synthetic Quartz
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. NW / KF standard
  4. Viewport
  5. Viewport Synthetic Quartz
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. JIS VF / VG standards
  4. Viewport
  5. Viewport Synthetic Quartz

Viewport Synthetic Quartz

Viewport Synthetic Quartz

▼ Viewport Fused silica
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.

see next
Basic Information
window Synthetic quartz
Maximum temperature 200℃
The lowest temperature -100℃
RoHS2 corresponding ○
Inquiry for this subcategory

We have 39 type candidate

※ Please click on the product code or model for more information.

front.product.product_code
Model
 NW/KF ICF VF VG A H H1 H2 T (glass thickness) V (effective diameter) Flange material Corresponding laser
Stock & Delivery
front.product.price
front.product.tax_included2
24826
NW16VPSQ
16 - - - 30 14 - - 2.2 16 SUS 304 UV
24823
NW25VPSQ
25 - - - 40 10 - - 2.2 16 SUS 304 UV
24824
NW40VPSQ
40 - - - 55 14 - - 3.2 36 SUS 304 UV
24825
NW50VPSQ
50 - - - 75 16 - - 3.2 36 SUS 304 UV
24776
ICF34VPSQA
- 34 - - 34 9 - - 2.2 16 SUS 304 UV
22626
ICF34VPNM/TI
- 34 - - 34 9 - - 2.2 15 Titanium UV
24777
ICF70VPSQA
- 70 - - 70 13 - - 3.3 36 SUS 304 UV
22627
ICF70VPNM/TI
- 70 - - 70 13 - - 3.3 36 Titanium UV
24778
ICF114VPSQA
- 114 - - 114 17 - - 6.4 68 SUS 304 UV
27565
ZICF114VPSQAAR
- 114 - - 114 17 - - 6.4 68 SUS 304 AR coated:365～780nm
22628
ICF114VPNM/TI
- 114 - - 114 17 - - 6.4 68 Titanium UV
24779
ICF152VPSQA
- 152 - - 152 20 - - 6.4 99 SUS 304 UV
24780
ICF203VPSQA
- 203 - - 203 22 - - 9.4 137 SUS 304 UV
24781
ICF253VPSQA
- 253 - - 253 25 - - 9.4 198 SUS 304 UV
24813
ICF34VPSQD
- 34 - - 34 9 - - 2.2 16 SUS 304 DUV
22623
ICF34VPNMD/TI
- 34 - - 34 9 - - 2.2 15 Titanium DUV
24814
ICF70VPSQD
- 70 - - 70 13 - - 3.3 36 SUS 304 DUV
22624
ICF70VPNMD/TI
- 70 - - 70 13 - - 3.3 36 Titanium DUV
24815
ICF114VPSQD
- 114 - - 114 17 - - 6.4 68 SUS 304 DUV
22625
ICF114VPNMD/TI
- 114 - - 114 17 - - 6.4 68 Titanium DUV
24816
ICF152VPSQD
- 152 - - 152 20 - - 6.4 99 SUS 304 DUV
24817
ICF203VPSQD
- 203 - - 203 22 - - 9.4 137 SUS 304 DUV
24818
ICF253VPSQD
- 253 - - 253 25 - - 9.4 198 SUS 304 DUV
24819
ICF34VPSQE
- 34 - - 34 9 - - 2.2 16 SUS 304 EUV (excimer)
24820
ICF70VPSQE
- 70 - - 70 13 - - 3.3 36 SUS 304 EUV (excimer)
24821
ICF114VPSQE
- 114 - - 114 17 - - 6.4 68 SUS 304 EUV (excimer)
24822
ICF152VPSQE
- 152 - - 152 20 - - 6.4 99 SUS 304 EUV (excimer)
22880
VF25VPSQ
- - 25 - 90 - 27.1 8 3.2 34.8 SUS 304 UV
22881
VF40VPSQ
- - 40 - 105 - 21.6 10 3.2 34.8 SUS 304 UV
22882
VF50VPSQ
- - 50 - 120 - 33.8 10 6.4 60.2 SUS 304 UV
22883
VF65VPSQ
- - 65 - 145 - 29.3 10 6.4 60.2 SUS 304 UV
22884
VF80VPSQ
- - 80 - 160 - 29.3 12 6.4 60.2 SUS 304 UV
22885
VF100VPSQ
- - 100 - 185 - 29.3 12 6.4 60.2 SUS 304 UV
22886
VG25VPSQ
- - - 25 90 - 27.1 8 3.2 34.8 SUS 304 UV
22887
VG40VPSQ
- - - 40 105 - 21.6 10 3.2 34.8 SUS 304 UV
22888
VG50VPSQ
- - - 50 120 - 33.8 10 6.4 60.2 SUS 304 UV
22889
VG65VPSQ
- - - 65 145 - 29.3 10 6.4 60.2 SUS 304 UV
22890
VG80VPSQ
- - - 80 160 - 29.3 12 6.4 60.2 SUS 304 UV
22891
VG100VPSQ
- - - 100 185 - 29.3 12 6.4 60.2 SUS 304 UV
NW/KF ICF VF VG A H H1 H2 T (glass thickness) V (effective diameter) Flange material Corresponding laser
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詳細な値はこちら
※グラフの厚みは1cmの場合です
※屈折率(参考値)：1.58＠185nm、1.45＠1129nm
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Shipping accepted on the day on orders until 17:00 Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays
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