EMS stage micrometers, ACM-1
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EMS stage micrometers, ACM-1

This ideal standard provides accurate calibration of any eyepiece, reticules, filar micrometers, or electronic measuring instrument. Features a series of 'H' shaped fiducial images in a range of sizes from 0.1mm through 20mm, useful for calibration range from 1x to 1000x power.Specifications:

This ideal standard provides accurate calibration of any eyepiece, reticules, filar micrometers, or electronic measuring instrument. Features a series of 'H' shaped fiducial images in a range of sizes from 0.1mm through 20mm, useful for calibration range from 1x to 1000x power.

Specifications:

Standard Size 25mm x 75mm
Substrate Type Transparent glass (G), 1.42mm or thicker
Opal glass (O) is available per request
Image Forming Material Evaporated chromium on glass
Image Description 'H' shaped fiducials as follows, centreline to centreline
Pattern Length Pattern Height Line Width
0.10, 0.25, 0.50, 0.75mm 0.50mm 10µm
1.00, 2.50, 5.00, 7.50mm 1.00mm 20µm
10.0, 15.0, 20.0mm 3.00mm 40µm
Polarity Positive
Reading Direction Right Read Chrome Up (RRCU)
Image Placement Accuracy 3.0 microns or better
Image Contrast/Density Chrome optical density grater than 2.0
Updated: 04-06-2026
Code Type Pack Size Availability Price Updated: 04-06-2026
EMS60218-1PG ACM-1 Each No ETA $694.00 AUD
EMS60218-1PGC ACM-1, 11 pts calibrated Each No ETA $1,394.00 AUD

* Availability Explanation

X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.

In Stock – Plenty of stock on the shelf, ready to ship.

No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.