Abstract: An adjustable assembly comprising a mounting plate, centre lever is pivotally connected to the mounting plate guided over the projected portion of centre lever and both are held rigid by the holding means. A base clamp pivotally connected to the centre lever and is guided through the projected portion of centre lever which is held rigid by the holding means, centre lever and base clamp are arranged to adjust in another required desired orthogonal axis by the adjusting means. The whole assemble structure is mounted to a parallel sighting devices such a laser unit or a camera or the like.

Abstract: The present invention relates to a motion platform system comprising of a base (1), a moving platform (2) displaceable by five actuators along and about the three axes in five degrees of freedom, said moving platform (2), connected to said base (1) by at least three links, wherein one of the said links is a column (3) capable of having at least one rotational freedom at the base of the column (3); the other two links include actuators controlling rotational degrees of freedom about the ‘X’ and ‘Y’ axes; another actuator controlling rotational degree of freedom about the ‘Z’ axis; other two actuators controlling translational degrees of freedom along the ‘X’ and ‘Y’ axes; said column (3) including a joint (12) at the top of the said column (3), said joint (12) capable of providing at least one rotational degree of freedom about any of the three axes.