VINTAGE QUARTZ CRYSTAL BLILEY BC3 + BOX FREQUENCY CONTROL NICE AS IS BIN#W5-06 American Optical Co. PCB PIEZOTRONICS 113A21 PIEZO PRESSURE

PCB PIEZOTRONICS 113A21 PIEZO PRESSURE SENSOR  MICROPHONE AS PICTURED #Z6-A-68

WILD SWISS FLUOTAR OBJECTIVE 10X LENS MICROSCOPE PART AS PICTURED &Q9-A-149A

img{max-width:100%}OPTICAL FLAT 1/10 WAVE ZYGO ZERODUR SLAB PRO OPTICS AS PICTURED &14-A-13

MICROSCOPE PART EYEPIECE UNITRON Ke10x  OPTICS AS IS BIN#K2-25

img{max-width:100%}ANTIQUE BRASS OBJECTIVE LEITZ 6 MICROSCOPE PART OPTICS AS PICTURED &FT-5-61

VINTAGE QUARTZ CRYSTAL BLILEY BC3 + BOX FREQUENCY CONTROL NICE AS IS BIN#W5-06 American Optical Co. PCB PIEZOTRONICS 113A21 PIEZO PRESSUREVINTAGE QUARTZ CRYSTAL BLILEY BC3 + BOX FREQUENCY CONTROL NICE AS IS BIN#W5 06 Sold as is. As pictured. Thanks.