Prospectral

Prospectral is developing chip-integrated spectral imaging sensors for material-aware computer vision. Current spectral cameras are bulky, fragile, and prohibitively expensive (£10k–£300k), limiting adoption in industries such as agriculture, mining, and recycling. By embedding optical metasurfaces directly onto standard camera chips, the technology reduces costs by 10–100×, enables miniaturization, and delivers robust, video-rate imaging in real-world conditions.