50mm Diameter Stereo Microscope Head Holder Focusing Stand Bracket Diameter:25mm+50mm Six Arm Multi-Functional Circuit Board

Six Arm Multi-Functional Circuit Board Repair Soldering Station with USB fan

Supply VGA or CVBS output ports

vacuum suction and discharge table

Microscope exhaust fan size: 24

50mm Diameter Stereo Microscope Head Holder Focusing Stand Bracket Diameter:25mm+50mm Six Arm Multi-Functional Circuit Board50mm Diameter Zoom Stere Microscopes Adjustable Focusing Bracket Focusing Holder For Tinocular Microscope Binocular Microscope. SPECIFICATIONS: Brand new focus rack with ball bearing Focus gear with coarse focus and tension adjustment Diameter of annular ring holding microscope head: (50mm) Diameter of opening for stand post (arbor): 1 1 4" (25mm)