Feature 1Aluminum Alloy: Stereo microscope focusing holder is made of high strength aluminum alloy, not easy to bend or deform, long lasting. 2Adjustable Height: Heavy aluminum alloy bracket, stable without shaking, adjustable height, fine adjustment, more convenient to use. 3Multipurpose: Microscope focusing bracket is widely used in microelectronics, molds, jewelry, printing, mobile phone repair, schools, etc. 4Wide Application: This is a large table stand for digital high definition multimedia interface USB video microscope camera, functional accessaries. 5Simple Operation: Microscope camera table holder is easy to install and disassemble, no complicated operations, convenient for using.Item Type:MicroscopeStagesStandMaterial: Aluminum AlloyColumn: Approx. 22mm or 0.87inUses: For electron microscope lens fixation .wang-edit-text{ font-family:'Arial' !important } .wang-edit-text table { border-top: 1px solid 000 border-left: 1px solid 000 } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000 border-right: 1px solid 000 padding: 3px 5px } .wang-edit-text table th { text-align: center }Package List1 x MicroscopeStagesStand1 x Adjustment Bracket1 x High Temperature Resistant Work Mat2 x Base4 x Screw Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.