| NEWPOR SPECTRA PHYSICS LTD | |
| WHN EXHST USE 6650-01-201-7591 | |
| MICROMETER EYEPIECE,0.1 SECOND VALUE SMALLEST DIVISION,10 MINUTE RANGE,50 FT MAX. WORKING DISTANCE,DESIGNED FOR ALL PRECISION FLATNESS,STRAIGHTNESS,PARALLELISM AND ALIGNMENT TESTING,INCLUDING CALIBRATION OF ANGLES AND CIRCULAR SPACING |
