Used in Cambridge/LEO/Zeiss and Camscan scanning electron microscopes.

Aperture diameter 12.68mm, thickness 0.25mm."> 喷钼孔径12.68 x 0.25毫米孔1500嗯-光阑 - 万博手机版max客户端,万博手机登录网,万博电脑网页版登录