Maxtonser
0.01mm High-Precision Oculars Micrometer Microscope Calibration Ruler Slides

Product Details

: glass. Reticle-graticule in 0.01mm. There are three sizes on offer: 19mm 20mm and 24mm. Please choose the right size for your microscope. Please choose the right size for your microscope. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.

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