Koolertron Aluminum Alloy Microscope Stand Portable Adjustable Manual Focus Digital USB Microscope Holder Support Adjusted Up and Down 7.3 inch music_update_2021 Contents: 1 x Retro-reflective Photoelectric

Contents: 1 x Retro-reflective Photoelectric Beam Sensor

6 II—37mm NOT compatible with Olympus M

USB MIDI cable with built-in driver

PACKAGE INCLUDE: 1 x antenna

Koolertron Aluminum Alloy Microscope Stand Portable Adjustable Manual Focus Digital USB Microscope Holder Support Adjusted Up and Down 7.3 inch music_update_2021 Contents: 1 x Retro-reflective PhotoelectricKoolertron Aluminum Alloy Microscope Stand Portable Adjustable Manual Focus Digital USB Microscope Holder Support Adjusted Up and Down Features: This microscope working station can be adjusted up and down to satisfy your requirement Lens of microscope can be fixed on this stand Easy to install and remove Light weight, convenient to carry Package includes: 1 x Support Holder for Microscope (Microscope not included) Product Features This Aluminum