3M 45097, Roloc Disc Pad TR, Extra Hard 2 in 1/4-20 Internal, 7000045284 
3M 45095, Roloc Disc Pad TR, Medium 2 in 1/4-20 Internal, 7000045282 
Insize 5103-M1000-U, METALLURGICAL MICROSCOPE, bright field objectives, 6940561905205
$5,392.82
Manification 100X~1000X
Infinite optical system, observation in reflected or transmitted illumination, polarizing observation and dark field observation.
Kohler illumination system provides uniform illumination field.
Objectives 50X, 100X are spring type.
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