Bresser Microscope Slides Micrometer Scale 1/10 & 1/100 mm for Calibrating and Measuring Preparations

Micrometer scale slides for calibration and measurement of microscope preparations The coarse scale is suitable for low magnifications, the fine scale is suitable for high magnifications 2 scales on one slide. 10mm scale with 100 tick marks (0.1mm) 1 mm scale with 100 ticks (0.01 mm) Box contents: 1 x slide, storage box