Collimation

Definition:

• (n.) The act of collimating; the adjustment of the line of the sights, as the axial line of the telescope of an instrument, into its proper position relative to the other parts of the instrument.

Compare collimation with other words:

collimation vs. collineation

collimation vs. collimator

collimate vs. collimation

collimated vs. collimation

collimating vs. collimation