1The C-type installation method is adopted, and the installation and replacement method is simple. 21X camera magnification, expand the field of view, make the observation more effective. 3Customized trinocular adapter of new trinocular microscope with long service life. 4Exquisite workman, stable and reliable performance, easy to observe the internal structure of small objects. 5Selected high-quality aluminum alloy materials, with good durability and stability.Condition: 100% Brand New Item Type: Microscope C Interface Material: Aluminum Alloy Color: Black Camera Interface: Approx.25mm/1in Microscope Connector Diameter: Approx.34mm/1.3in Height: Approx.61.2mm/2.4in Application: 1X CCD interface for microscope Weight: Approx.115g/4.1oz1 x Microscope C Interface1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.