MAIKONG SJG-5100 Optical Lens Cutting Machine SJG-5100 Optical Lens Cutting Machine by MAIKONG CO. LTD is designed for accuracy and efficiency in optical lens cutting. As an advanced automatic lens edger suitable for CR (plastic) and GL (glass) lenses, it combines robust construction with innovative features to ensure the best in precision and speed. Ideal for optical labs and eyewear …