CONTURA Generation 1 CMMs which enter EOS on Oct 1, 2025 - SEE BELOW
Time Frame: 10/1/25- 09/30/26
- Complete & Enhanced Calibrations require RSM/Supervisor Approval to Quote
- Basic Calibrations are OK to quote
All Quotations must include “Best Effort” machines, parts subject to availability
All Pack & Moves require approval from Brandon Dandeneau or Bernhard Baumeister
Review planned for July/August 2026
From: Borkowski, Craig <craig.borkowski@zeiss.com>
Sent: Wednesday, July 30, 2025 8:54 AM
Subject: CONTURA GEN1
Hi everyone,
We now have a plan for CONTURA Generation 1 CMMs which enter EOS on Oct 1, 2025. Please find below and engage with the Regional Service Manager for any Complete requests.
In case you are not 100% familiar, these were the first CONTURA built and had a glass Y-axis scale. This scale is no longer available so if it is damaged, the machine is completely done.
I have a CRM Saved Search to isolate these machines – note the number 52 exists in the middle of these serial numbers.

For convenience, attached is a list of my Saved Search results. It looks like we normally calibrate about ½ of the machines annually. I hope this helps!
From: Sundby, Tammy <tammy.sundby@zeiss.com>
Sent: Wednesday, July 30, 2025 8:17 AM
Subject: FW: Notes on End Of Support Plan for G1 Contura
Dear all,
Please see below our plan for the End of Life G1 Contura. This will be effective 10/1/25 and will only be valid for 1 year, at that time we will review again and determine next steps. We are aware of some parts already in low or zero supply so we will need to be careful in any quoting or commitments to customers. If there are questions on this please let me know. Please share with your teams and those who need to be aware.
Time Frame: 10/1/25- 09/30/26
- Complete & Enhanced Calibrations require RSM/Supervisor Approval to Quote
- Basic Calibrations are OK to quote
All Quotations must include “Best Effort” machines, parts subject to availability
All Pack & Moves require approval from Brandon Dandeneau or Bernhard Baumeister
Review planned for July/August 2026
Best Regards
Tammy Sundby
——
Tammy Sundby
Head of Service IQS - North America
Mobile +1 763-218-8536