10M zoom lens: 20-130x variable zoom lens can be manually rotated and adjusted, optical continuous zoom magnification, ultra-high-definition visual observation experience, every detail can be clearly visible.
Thickened column: 25MM diameter. When installing the column, first unscrew the hexagonal nut below, then thread the column into the bottom plate, and then tighten with the nut. Two-way nut interfaces at both ends of the column can be seamlessly connected at the front and rear ends.
Large metal base: Large base of metal material, large work platform, anti-corrosion, high temperature resistance, strong and durable, effectively improve work efficiency.
Lighting system: external LED light source, central spotlight, soft light, no flicker, no fatigue for long time work.