Natsume Optical Corporation (NOC) has the capability of measuring decentration in reflection and transmission.

Measurement: TRIOPTICS - OptiCentric
Size: φ0.7 - 40mm
EFL / R ± 0.2 - 450mm (Max: 2000mm)
Measurement Accuracy: Resolution 0.01μm absolute precision < 0.2μm
Repeatability < 0.1μm (σ standard deviation)

Plano-concave (φ0.84mm)