Cubert has introduced the ULTRIS hyperspectral light field camera. During image acquisition the object is recorded with a multitude of images, each with its own optical bandpass filter with different centre wavelength. This is made possible by combining a continuously variable bandpass filter with a lenslet array. The camera features an Ultra-HD CMOS sensor with 20 Mpx. It has a native resolution of 400 × 400 px, resulting in 160,000 spectra, each with 100 spectral bands covering 450–850 nm, taken in a single snapshot.
