功能

• Inverted image observation (The top, bottom, left, and right look the other way.)
• Case Included
• High-performance pen type microscope (portable microscope) using chromatic aberration and distortion correction lens.
• High-spec specification that enables high-precision appraisal of high magnification.
• The pen type is convenient to carry and can be used for real appraisal. Ideal for print appraisal.