Vacuum Viewports
Vacuum viewports can be supplied in the following formats
- Conflat Flanged Viewport, CF Flanged Viewport
- ISO-KF Flanged Viewport
- ISO K Flanged Viewport
- ISO-F Flanged viewport
- Bespoke Flange viewports to Customer requirements
Specification:
- Viewport material Corning 7056 glass Kodial®
- Standard Flange material is 304L stainless steel,  (316L on request)
- Spinning material is Kovar
- Maximum Temperature 400°C
- 3°C/Minute Maximum Heating Rate
- 1.487 Refraction Index
- Cleaned to UHV standards
KF glass viewports
We hold an extensive range of glass viewports
The glass viewports are manufactured using optical quality ‘Corning 7056’ glass which is sealed into a Kovar metal transition piece and then Tig welded into the stainless steel vacuum flange.
Vacuum Viewport Range
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Showing 1–15 of 21 results
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Fast Entry Door with Viewport, 40mm Viewing Diameter, CF70 Flange
Fast Entry Door with Viewport, 40mm Viewing Diameter, CF70 Flange
£743.00 Add to basket
Fast Entry Door with Viewport, 40mm Viewing Diameter, CF70 Flange
Fast Entry Door with Viewport, 40mm Viewing Diameter, CF70 Flange
£743.00Add to basket[ti_wishlists_addtowishlist product_id="16870" variation_id="0"] -
Fast Entry Door with Viewport, 60mm Viewing Diameter, CF114 Flange
Fast Entry Door with Viewport, 60mm Viewing Diameter, CF114 Flange
£1,123.00 Add to basket
Fast Entry Door with Viewport, 60mm Viewing Diameter, CF114 Flange
Fast Entry Door with Viewport, 60mm Viewing Diameter, CF114 Flange
£1,123.00Add to basket[ti_wishlists_addtowishlist product_id="16872" variation_id="0"] -
Fast Entry Door with Viewport, 95mm Viewing Diameter, CF152 Flange
Fast Entry Door with Viewport, 95mm Viewing Diameter, CF152 Flange
£1,486.00 Add to basket
Fast Entry Door with Viewport, 95mm Viewing Diameter, CF152 Flange
Fast Entry Door with Viewport, 95mm Viewing Diameter, CF152 Flange
£1,486.00Add to basket[ti_wishlists_addtowishlist product_id="16873" variation_id="0"] -
Viewport Shutter, Swing Type, 26mm Aperture, CF70 Flange
Viewport Shutter, Swing Type, 100% Full Coverage, 26mm Aperture, CF70 Flange
£791.00 Add to basket
Viewport Shutter, Swing Type, 26mm Aperture, CF70 Flange
Viewport Shutter, Swing Type, 100% Full Coverage, 26mm Aperture, CF70 Flange
£791.00Add to basket[ti_wishlists_addtowishlist product_id="16874" variation_id="0"] -
Viewport Shutter, Swing Type, 45mm Aperture, CF114 Flange
Viewport Shutter, Swing Type, 100% Full Coverage, 45mm Aperture, CF114 Flange
£822.00 Add to basket
Viewport Shutter, Swing Type, 45mm Aperture, CF114 Flange
Viewport Shutter, Swing Type, 100% Full Coverage, 45mm Aperture, CF114 Flange
£822.00Add to basket[ti_wishlists_addtowishlist product_id="16875" variation_id="0"] -
Viewport Shutter, Swing Type, 67mm Aperture, CF152 Flange
Viewport Shutter, Swing Type, 100% Full Coverage, 67mm Aperture, CF152 Flange
£937.00 Add to basket
Viewport Shutter, Swing Type, 67mm Aperture, CF152 Flange
Viewport Shutter, Swing Type, 100% Full Coverage, 67mm Aperture, CF152 Flange
£937.00Add to basket[ti_wishlists_addtowishlist product_id="16876" variation_id="0"] -
Viewport Shutter, Venetian Type
Viewport Shutter, Venetian Type, 67mm Aperture, CF152 Flange
£1,739.00 Add to basket
Viewport Shutter, Venetian Type
Viewport Shutter, Venetian Type, 67mm Aperture, CF152 Flange
£1,739.00Add to basket[ti_wishlists_addtowishlist product_id="16877" variation_id="0"] -
CF Zero Length Viewports
CF16 Zero Length Viewport
Price On Request £0.00 Add to basket
CF Zero Length Viewports
CF16 Zero Length Viewport
£0.00Price On RequestAdd to basket[ti_wishlists_addtowishlist product_id="9440" variation_id="0"] -
CF Zero Length Viewport
CF35 Zero Length Viewport
Price On Request £0.00 Add to basket
CF Zero Length Viewport
CF35 Zero Length Viewport
£0.00Price On RequestAdd to basket[ti_wishlists_addtowishlist product_id="16165" variation_id="0"] -
CF Zero Length Viewports
CF63 Zero Length Viewport
Price On Request £0.00 Add to basket
CF Zero Length Viewports
CF63 Zero Length Viewport
£0.00Price On RequestAdd to basket[ti_wishlists_addtowishlist product_id="9446" variation_id="0"] -
CF Zero Length Viewports
CF100 Zero Length Viewport
Price On Request £0.00 Add to basket
CF Zero Length Viewports
CF100 Zero Length Viewport
£0.00Price On RequestAdd to basket[ti_wishlists_addtowishlist product_id="9447" variation_id="0"] -
CF Zero Length Viewport
CF150 Zero Length Viewport
Price On Request £0.00 Add to basket
CF Zero Length Viewport
CF150 Zero Length Viewport
£0.00Price On RequestAdd to basket[ti_wishlists_addtowishlist product_id="9448" variation_id="0"] -
ISO Vacuum Viewports
ISO63 Vacuum Viewport
Price On Request £0.00 Add to basket
ISO Vacuum Viewports
ISO63 Vacuum Viewport
£0.00Price On RequestAdd to basket[ti_wishlists_addtowishlist product_id="9570" variation_id="0"] -
ISO Vacuum Viewports
ISO100 Vacuum Viewport
Price On Request £0.00 Add to basket
ISO Vacuum Viewports
ISO100 Vacuum Viewport
£0.00Price On RequestAdd to basket[ti_wishlists_addtowishlist product_id="9571" variation_id="0"] -
ISO Vacuum Viewports
ISO160 Vacuum Viewport
Price On Request £0.00 Add to basket
ISO Vacuum Viewports
ISO160 Vacuum Viewport
£0.00Price On RequestAdd to basket[ti_wishlists_addtowishlist product_id="9572" variation_id="0"]
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