Specifications: - Apochromatic optical system. - High eye point 12.5X wide-angle eyepiece, adjustable diopter. - Continuous: The amplification factor is: 0.4 - 2.5. - Large zoom objective lens with variable working distance of 190-480 mm. - Three-in-one beam splitter: 45° extender, pendulum system, beam splitter optical integration, splitting ratio 2:8 or 5:5. - Efficient and powerful lighting system. - Five kinds of light spots are adjustable. - Powerful bracket system. - 0~180° variable angle binocular tube. - Convenient interpupillary distance adjustment function. - Main machine balance force adjustment device. - Balance arm balance force adjustment device. - Bracket system damping adjustment device. - XGerman high-quality bearings and imported gas springs. - X Reserved HDMI transmission interface. - Microscope integrated base. - Medical silent casters. - External HD video system. - Compatible with: Canon, Sony cameras. - Focal length is adjustable. - Wireless camera system optional. - Optional camera direct power supply.