UHV Viewports>CaF2>Uncoated

A8434-2-QF

Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.16″ QF / KF Flange

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A4594-1-CF

Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 1.88″ View Dia, 4.50″ Conflat Flange

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A4931-1-QF

Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.95″ QF / KF Flange

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A4531-1-CF

Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.75″ Conflat Flange

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A14347-1-CF

Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum Optics, 0.40″ View Dia, 1.33″ Conflat Flange

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