RIFLES GUNS

Brand	Owner (click to sort)	Address	Description
LAKE LANDER	Andersson, Lars Ake Wilhelm	Sandstensvagen 71 S-136 51 HANDEN Sweden	rifles and guns;
STEYR-CO2-MATCH	STEYR-DAIMLER-PUCH AG	FRANZ-JOSEFS-KAI 51 A-1011 VIENNA Austria	RIFLES AND GUNS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An electron beam apparatus is provided in which a sample is scanned with a plurality of primary electron beams respectively emitted from a plurality of electron guns. Each of the electron guns comprises a mechanism for adjusting a relative position between a cathode and anode. The adjusting mechanism of each of the electron guns comprises an insulator for supporting the cathode and a plurality of piezo elements for supporting the insulator. The piezo element varies its length in response to a voltage applied thereto. Therefore, the position of the cathode is adjustable relative to the anode position, by controlling voltages applied to the piezo elements.