- 20mm scale in 0.01mm divisions
- Negative image for reflected (incident) light
- Unique engraved serial number for ISO traceability
- Stainless steel slide mount and lacquered wooden case
The scale is produced as a vacuum deposited chrome image on a rectangle of glass, with a coverglass cemented on top. This is mounted in a stainless steel slide mount and is supplied in a polished wooden case. Internationally traceable certificates of calibration are available to satisfy the requirements of ISO.
Part Image of PS5R
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Note: Brightfield (positive image) version also available - see PS5