OPTICAL 50mm DIAMETER CONVEX CONCAVE THICK LENS LASER OPTIC AS PICTURED Q7-B-50 Carl Zeiss LEITZ SLIDE IRIS ILLUMINATOR 563547

LEITZ SLIDE IRIS ILLUMINATOR 563547 MICROSCOPE PART OPTICS AS IS BIN#M3-06

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OPTICAL 50mm DIAMETER CONVEX CONCAVE THICK LENS LASER OPTIC AS PICTURED Q7-B-50 Carl Zeiss LEITZ SLIDE IRIS ILLUMINATOR 563547OPTICAL 50mm DIAMETER CONVEX CONCAVE THICK LENS LASER OPTIC AS PICTURED Q7 B 50