MRC:
						A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
					 
					
						General Description:
					
					
						Vthe polariscope sits on the projectors transparent stage of an overheadprojectors existing optical projection system, this self-contained compactunit incorporates a transparent dial which is projected on the screensurrounding the photoelastic pattern, available attachments include astraining frame with a screw operated loading system, an electrical loadcell or mechanical dial force gage readout system, supporting stage forslice analysis, monochromator, a uniform field linear compensator