12" Cell Upgrade

The ZYGO metrology report that came with mine was incredibly detailed and gave me real peace of mind about the upgrade. Swapping out the old cell was straightforward, and the stability improvement is already noticeable in my measurements.

I was a bit nervous upgrading my existing cell, but the new design is noticeably sturdier and the included ZYGO metrology report gave me confidence the alignment was spot-on. It locked in and held stable through a full night of imaging without any drift.

Swapping out the old cell on my TF made a noticeable difference in stability almost right away. Having the optic measured at ZYGO before it shipped was the part that sold me, and the numbers matched what I saw on the bench.