4VISA

Non-Magnetic Sapphire (Al2O3) viewports (anti-reflective coating options available)

£1,030.80 GBP

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1 in stock

Size DN16CF (15mm view diameter) non-magnetic with 316LN flange DN40CF (32mm view diameter) non-magnetic with 316LN flange DN63CF (63mm view diameter) non-magnetic with 316LN flange

Anti-reflective coating Uncoated 780nm single wavelength coating

Vacuum-brazed (lead (Pb) free) zero length sapphire viewports with 316LN stainless steel gasket-sealed UHV flanges and non-magnetic weld rings.

Bakeable to 200 degrees C (do not exceed 3 degree C per minute ramp rate).

Annealed copper gaskets should be used to seal CF viewports; these are available from 4VISA, along with nut/bolt/washer kits.

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