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Wehnelt Apertures

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Wehnelt Apertures

Replaceable apertures for the Wehnelt cylinder can be supplied to fit some microscopes.

Special prices valid while stocks last.

All prices exclude VAT.

Description

Name & Code

Grouped product items
Code & Description	Availability	Price	Qty
AGA0111T Tantalum Aperture for Wehnelt - 200um Hole Average lead time: 43 days	Average lead time: 43 days	£153.38	£153.38
AGA0113T Tantalum Aperture for Wehnelt - 300um Hole Average lead time: 58 days	Average lead time: 58 days	£188.60	£188.60
AGA0115T Tantalum Aperture for Wehnelt - 500um Hole In Stock	In Stock	Special Price £81.82 was £178.67 You save: £116.22 (54%)	Special Price £81.82 was £178.67 You save: £116.22 (54%)
AGA0117T Tantalum Aperture for Wehnelt - 750um Hole Average lead time: 58 days	Average lead time: 58 days	£207.24	£207.24

Product Description

Replaceable apertures for the Wehnelt cylinder can be supplied to fit some microscopes. A hole size smaller than normal gives improved characteristics for most electron guns. Used in Philips/FEI, Leitz and Amray. Aperture diameter 10mm.

Delivery & Returns

PRICE & AVAILABILITY: Please note that while we are working closely with our suppliers to minimise any global supply chain issues, prices and availability may be subject to change at short notice.