Excellent Optics up to Brilliance: - 24 mm Stereo base. - APO apochromatic optical design. - Manual 6-step apochromatic magnification changer. - Large focal length adjustment range. Multi-Mode Augmented Visualization LED Illumination: - Illuminance > 100,000 lux. - Color temperature > 5500K. - Color rendering Index >90. - Light source lifespan > 60,000 hours. - Illumination spot size is steplessly adjustable. - Electric multi-function adjustment knob. Smooth-Operating Stand System: - Float-free balance arm. - Pendulum function. - 0-210°Inclinable binocular tube. - Ultra-long arm span. - German-imported gas spring + damping adjustment knob. Comprehensive Imaging System: - Two built-in video options available: 4K Ultra HD / 1080p Full HD. - Sony a5000/a6000 series camera adaptors. - APS-C Nikon/Canon DSLR adaptors. - Ergo handgrip integrated with photo and video control button. - Support for smartphone recording.