Click to expand Tap to zoom Kimball ES-423E LaB6 cathode, Zeiss Base, 60 degrees/6?m round tip for Zeiss TEMs & LEO TEMs SKU AU-14-ZS3560-1 Original price $3,621.02 - Original price $3,621.02 Original price $3,621.02 $3,621.02 - $3,621.02 Current price $3,621.02 | / Choose a variant 1 - $3,621.02 Units per package: 1 1 Quantity Add to cart