Is HERA a push-broom or a snapshot hyperspectral camera?

HERA is not a push-broom nor a snapshot hyperspectral camera. Instead, HERA is based on a patented Fourier-Transform approach, guaranteeing an extremely high throughput and sensitivity.
HERA works with a “staring” modality: it can be mounted on a tripod or clamped on an optical table, and there is no need to move the sample in order to acquire the hyperspectral image.
The acquisition software (provided together with the camera) automatically controls the movement of the interferometer during the acquisition, directly providing the user with the calibrated hyperspectral image.