These film cover slips are supplied in boxes of 25pcs, each 22mm x 22mm x 0.18mm thick. The image is a 10mm length scale in 0.1mm divisions. Each 5th and 10th line is longer so that measurements can easily be determined.
Can be used for many different microscopy applications: Specimen support, simple calibration, direct measurements, etc.
22mm x 22mm film cover slip, 10mm scale in 0.1mm divisions, 25pcs per box