About 10,000 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
  • Motion Feedthroughs Motion Feedthroughs
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Contact Us
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. Vacuum Component
  3. NW / KF standard
  4. Viewport
  5. Viewport Synthetic Quartz
  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. 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℃
Inquiry for this subcategory

We have 42 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
stock
1 1-2 Business Days
When out of stock
Answered later
239,000JPY (with tax 262,900JPY)
24823
NW25VPSQ
25 - - - 40 11 - - 2.2 16 SUS 304 UV
stock
13 1-2 Business Days
When out of stock
Answered later
77,200JPY (with tax 84,920JPY)
24824
NW40VPSQ
40 - - - 55 14 - - 3.2 36 SUS 304 UV
stock
24 1-2 Business Days
When out of stock
Answered later
79,500JPY (with tax 87,450JPY)
24825
NW50VPSQ
50 - - - 75 16 - - 3.2 36 SUS 304 UV
stock
4 1-2 Business Days
When out of stock
Answered later
95,900JPY (with tax 105,490JPY)
28159
NW16VPSQD
16 - - - 30 14 - - 2.2 16 SUS 304 DUV
When out of stock
Answered later
243,900JPY (with tax 268,290JPY)
28160
NW25VPSQD
25 - - - 40 11 - - 2.2 16 SUS 304 DUV
When out of stock
Answered later
129,600JPY (with tax 142,560JPY)
28161
NW40VPSQD
40 - - - 55 14 - - 3.2 36 SUS 304 DUV
When out of stock
Answered later
129,600JPY (with tax 142,560JPY)
28162
NW50VPSQD
50 - - - 75 16 - - 3.2 36 SUS 304 DUV
When out of stock
Answered later
145,900JPY (with tax 160,490JPY)
24776
ICF34VPSQA
- 34 - - 34 9 - - 2.2 16 SUS 304 UV
stock
80 1-2 Business Days
When out of stock
Answered later
67,600JPY (with tax 74,360JPY)
22626
ICF34VPNM/TI
- 34 - - 34 9 - - 2.2 15 Titanium UV
When out of stock
Answered later
161,500JPY (with tax 177,650JPY)
24777
ICF70VPSQA
- 70 - - 70 13 - - 3.3 36 SUS 304 UV
stock
75 1-2 Business Days
When out of stock
Answered later
90,700JPY (with tax 99,770JPY)
22627
ICF70VPNM/TI
- 70 - - 70 13 - - 3.3 36 Titanium UV
stock
1 1-2 Business Days
When out of stock
Answered later
259,100JPY (with tax 285,010JPY)
24778
ICF114VPSQA
- 114 - - 114 17 - - 6.4 68 SUS 304 UV
stock
37 1-2 Business Days
When out of stock
Answered later
237,200JPY (with tax 260,920JPY)
22628
ICF114VPNM/TI
- 114 - - 114 17 - - 6.4 68 Titanium UV
When out of stock
Answered later
528,700JPY (with tax 581,570JPY)
24779
ICF152VPSQA
- 152 - - 152 20 - - 6.4 99 SUS 304 UV
stock
20 1-2 Business Days
When out of stock
Answered later
300,100JPY (with tax 330,110JPY)
24780
ICF203VPSQA
- 203 - - 203 22 - - 9.4 137 SUS 304 UV
stock
1 1-2 Business Days
When out of stock
Answered later
743,600JPY (with tax 817,960JPY)
24781
ICF253VPSQA
- 253 - - 253 25 - - 9.4 198 SUS 304 UV
stock
2 1-2 Business Days
When out of stock
Answered later
1,092,000JPY (with tax 1,201,200JPY)
24813
ICF34VPSQD
- 34 - - 34 9 - - 2.2 16 SUS 304 DUV
stock
4 1-2 Business Days
When out of stock
Answered later
114,700JPY (with tax 126,170JPY)
22623
ICF34VPNMD/TI
- 34 - - 34 9 - - 2.2 15 Titanium DUV
When out of stock
Answered later
208,300JPY (with tax 229,130JPY)
24814
ICF70VPSQD
- 70 - - 70 13 - - 3.3 36 SUS 304 DUV
stock
16 1-2 Business Days
When out of stock
Answered later
151,700JPY (with tax 166,870JPY)
22624
ICF70VPNMD/TI
- 70 - - 70 13 - - 3.3 36 Titanium DUV
When out of stock
Answered later
311,100JPY (with tax 342,210JPY)
24815
ICF114VPSQD
- 114 - - 114 17 - - 6.4 68 SUS 304 DUV
stock
2 1-2 Business Days
When out of stock
Answered later
356,500JPY (with tax 392,150JPY)
22625
ICF114VPNMD/TI
- 114 - - 114 17 - - 6.4 68 Titanium DUV
When out of stock
Answered later
641,200JPY (with tax 705,320JPY)
24816
ICF152VPSQD
- 152 - - 152 20 - - 6.4 99 SUS 304 DUV
stock
2 1-2 Business Days
When out of stock
Answered later
506,500JPY (with tax 557,150JPY)
24817
ICF203VPSQD
- 203 - - 203 22 - - 9.4 137 SUS 304 DUV
When out of stock
Answered later
1,106,600JPY (with tax 1,217,260JPY)
24818
ICF253VPSQD
- 253 - - 253 25 - - 9.4 198 SUS 304 DUV
When out of stock
Answered later
1,625,200JPY (with tax 1,787,720JPY)
24819
ICF34VPSQE
- 34 - - 34 9 - - 2.2 16 SUS 304 EUV (excimer)
stock
17 1-2 Business Days
When out of stock
Answered later
180,100JPY (with tax 198,110JPY)
24820
ICF70VPSQE
- 70 - - 70 13 - - 3.3 36 SUS 304 EUV (excimer)
stock
2 1-2 Business Days
When out of stock
Answered later
271,100JPY (with tax 298,210JPY)
24821
ICF114VPSQE
- 114 - - 114 17 - - 6.4 68 SUS 304 EUV (excimer)
stock
1 1-2 Business Days
When out of stock
Answered later
544,000JPY (with tax 598,400JPY)
24822
ICF152VPSQE
- 152 - - 152 20 - - 6.4 99 SUS 304 EUV (excimer)
When out of stock
Answered later
919,100JPY (with tax 1,011,010JPY)
22880
VF25VPSQ
- - 25 - 90 - 27.1 8 3.2 34.8 SUS 304 UV
When out of stock
Answered later
265,300JPY (with tax 291,830JPY)
22881
VF40VPSQ
- - 40 - 105 - 21.6 10 3.2 34.8 SUS 304 UV
When out of stock
Answered later
271,900JPY (with tax 299,090JPY)
22882
VF50VPSQ
- - 50 - 120 - 33.8 10 6.4 60.2 SUS 304 UV
When out of stock
Answered later
492,500JPY (with tax 541,750JPY)
22883
VF65VPSQ
- - 65 - 145 - 29.3 10 6.4 60.2 SUS 304 UV
When out of stock
Answered later
505,700JPY (with tax 556,270JPY)
22884
VF80VPSQ
- - 80 - 160 - 29.3 12 6.4 60.2 SUS 304 UV
When out of stock
Answered later
518,300JPY (with tax 570,130JPY)
22885
VF100VPSQ
- - 100 - 185 - 29.3 12 6.4 60.2 SUS 304 UV
When out of stock
Answered later
524,900JPY (with tax 577,390JPY)
22886
VG25VPSQ
- - - 25 90 - 27.1 8 3.2 34.8 SUS 304 UV
When out of stock
Answered later
265,300JPY (with tax 291,830JPY)
22887
VG40VPSQ
- - - 40 105 - 21.6 10 3.2 34.8 SUS 304 UV
When out of stock
Answered later
271,900JPY (with tax 299,090JPY)
22888
VG50VPSQ
- - - 50 120 - 28 10 6.4 60.2 SUS 304 UV
When out of stock
15 Business Days
447,700JPY (with tax 492,470JPY)
22889
VG65VPSQ
- - - 65 145 - 29.3 10 6.4 60.2 SUS 304 UV
When out of stock
Answered later
505,700JPY (with tax 556,270JPY)
22890
VG80VPSQ
- - - 80 160 - 29.3 12 6.4 60.2 SUS 304 UV
When out of stock
Answered later
518,300JPY (with tax 570,130JPY)
22891
VG100VPSQ
- - - 100 185 - 29.3 12 6.4 60.2 SUS 304 UV
When out of stock
Answered later
524,900JPY (with tax 577,390JPY)
NW/KF ICF VF VG A H H1 H2 T (glass thickness) V (effective diameter) Flange material Corresponding laser
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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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