and it biases against the back side of the reflecting mirror 6 as can be noted the means provided for pivotally angulating the mirror to the minor degrees as explained in one embodiment is also shown in fig5 this is that thumb wheel 13 as previously explained it is pivotally mounted by means of its pivot pin or point 20 to the housing structure it has a fluted edge as can be noted in 21 along some segment of its surface in order to facilitate its grasping by the thumb or other finger to achieve its forceful turning when functioning to extend viewing by the camera unit extending generally outwardly from the thumb wheel 13 is a stem 22 which biases against the tab 12 to furnish a pushing there against which likewise forces the mirror to slightly shift in its angular positioning from that as shown in fig3 to an opposite angle as shown in fig4 both of these showing the extremes of pivot of the mirror in order to attain that extra dimensional five additional inches of scanning ability for the camera or the focusing of its indicator light during usage of this system the tab 12 as applied to the edge of the mirror as previously referred to in fig6 has a length segment 23 which is fastened adhesively or otherwise proximate the edge of the mirror and then its tab segments 24 and 25 are folded over and adhered against each other in order to add a little reinforcement at the position where the stem 22 biases against the tab in order to force the shifting of the mirror between its two angulated limits as previously reviewed as can also be seen in fig5 the stem 22 and more.