【Advanced Microcomputer Control】：Equipped with a cutting-edge microcomputer control system, this optical edge grinding machine delivers highly precise lens polishing. It features adjustable polishing times (1–5 minutes), allowing you to tailor settings for optimal finishing results on various lens types. 【Factory-Set Pressure for Hassle-Free Operation】：Built with a pre-set pressure lever, the machine comes ready for use right out of the box—no complicated pressure adjustments required. This user-friendly design is perfect for operators of all experience levels, from beginners to professional opticians. 【Lens Protection to Prevent Damage】：The copper lens clip head is fitted with a soft rubber pad, effectively safeguarding lenses from scratches, high-speed friction damage, and polishing marks during the entire polishing process. Keep your lenses in perfect condition while achieving a smooth finish. 【Lens Protection to Prevent Damage】：Equipped with a premium white cloth wheel, the machine reaches speeds up to 3,000 RPM when used with polishing paste for efficient, high-quality results. An integrated cover keeps the workspace clean, and an attached hose efficiently removes debris for a tidy operation. 【Reliable Fixation for Long-Term Use】：The machine head includes a positioning handle for horizontal adjustments, which significantly extends the service life of the cloth wheel. This durable design makes it ideal for professional settings like eye care shops, optical training centers, and optical labs.