Description: 【Premium Material】: The C1 Micrometer Stage Micrometer is made of optical glass, ensuring clear and measurements to meet your microscopy needs. 【Accurate Measurement】: Micrometer size is 75mm x 25mm x 1mm, total length is 1mm, divided into 100 parts, each part has a value of 0.01mm. This ensures accurate and detailed readings for your research or study. 【 Etched Design】: This Microscope Calibrating Ruler has premium workmanship and clear scales. The C1 Microscope Stage Micrometer features a 3mm diameter circle and 0.1mm line thickness to aid focus when searching for lines. 【Multifunctional Use】: This micrometer stand micrometer is designed to be used with electronic eyepieces, microscope cameras and imaging software for measuring microscopic objects. 【Protective Packaging】: Each piece is individually packaged in a box with PP and EVA double layer shock absorbing sponge to ensure safe storage and protection of the product during transportation or not in use.   Specification: Material: Optical Glass Calibration Slide Size: 75mm x 25mm x 1mm 1 DIV = 0.01mm Measuring Range: 0.01mm x 100 = 1mm Size Chart: 75mm x 25mm x 1mm Package Includes: 1 C1 Microscope Stage Micrometer Note: Please allow slightly errors 1-2cm differences due to manual measurement.