12" Beam Expander- Mechanical Phase Shifting

The mux cube integration was straightforward, and the 12" aperture gave us much cleaner phase data on the Verifire HDX than our old expander. Took about an hour to align everything, but the mechanical phase shifting is noticeably more stable than what we had before.

My lab's interferometry setup was getting inconsistent results until we swapped in this expander. The mechanical phase shifting mechanism is buttery smooth, and the 12-inch aperture gives us exactly the coverage we needed for large optics.

The mux cube dropped straight into our existing setup without any realignment fuss, which saved me a whole afternoon. Phase shifting is smooth and repeatable across the full 12" aperture, and the readings have been dead consistent over a month of daily use.