Features 1、It can be used with industrial camera to meet your needs, reliable to use. 2、The 150x zoom lens is equipped with a LED light source camera holder for convenient and practical use. 3、The adjustment bracket is made of aluminum alloy for the maximum durability. 4、With this bracket, you can make the microscope work more flexible and more stable. 5、High-brightness LED ring light provides adequate illumination in dark environments. 6、The bracket can position the microscope lens to most positions or angles, and the large base plate can stand on the table smoothly. Specification Condition: 100% Brand New Item Type: Microscope Stand Stand Material: Aluminum Alloy Size: Approx. 17 x 11 x 21 cm / 6.7 x 4.3 x 8.3 in 150X Lens: 150X Zoom Ratio: 15:1 Magnification: 1X-150X Observation Material: 2.4mm-36mm Working Distance: 20mm-400mm Lens Length: Approx. 110mm / 4.3in Interface Size: Diameter: 32mm / 1.3in Package List 1 x USB Cable 1 x Adjustable Zoom Lens 1 x 150X C-mount Zoom Lens 1 x Camera Holder (Base + Bracket)