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The 3205 level is used to orient the reticle of our alignment telescopes and collimators vertically and horizontally. The cross level is positioned by means of a stud fitting into a hole in the barrel of the instrument tube. When the level bubble is centered, the crosshairs of the instrument will be vertical and horizontal. The level vial has a sensitivity of 90 arcseconds per 2 mm movement.

Have a look at the various other level vials for use on our optical tooling instruments or for general purposes, on this website.