Snapshot hyperspectral fundus imaging system using a microlens array

2025-12-12 ophthalmology Title + abstract only

Show abstract

Retinal hyperspectral imaging holds significant promise for early disease diagnosis by quantifying the spectral signatures of metabolic and hemodynamic biomarkers. However, conventional hyperspectral imaging systems typically require extensive scanning, leading to prolonged acquisition times and rendering images susceptible to motion artifacts caused by involuntary eye movements. To address this limitation, we present a snapshot hyperspectral fundus camera employing a microlens array. The system...