OMAX - FBA_CS-A36CALM1 0.01mm Microscope Camera Calibration Slide (Stage Micrometer)

Works well for calibration.

This slide has a one millimeter scale, subdivided into tenths and hundredths (i.e. ten-microns). You can imagine, therefore, that the graduation lines are quite thin. Despite this, the outline of those graduations is precise and clear. Does the job well, and easy to use because of that clarity.

Markings are practically invisible to the naked eye, but crisp and clear under magnification.

excellent quality, excellent price!

I used this slide to calibrate my microscope camera so that I will know the size of things that I take pictures of under the microscope. There is a 1mm long etching that is divided into 100 parts. The distance from one line to the next is 10 µm. By taking a picture of this calibration slide with each of the microscope objectives, you can calculate the size of objects by knowing which objective lens was used while taking the picture. Its sort of a one-time-use item but if I get a new microscope objective or a new camera, I can use this slide to calibrate that.

Perfect!

Love it

My kid needed this to calibrate measurements made under a microscope. This was exactly what was needed. Works great for that purpose.