In practical applications such as cancer diagnosis and industrial detection. there is a critical demand for fast fluorescence lifetime imaging (Fast-FLIM). The Fast-FLIM systems suitable for complex environments are typically achieved by enhancing the hardware performance of time-correlated single-photon counting (TCSPC). with an acquisition speed of about a few frames per second (fps). https://homehardware4ues.shop/product-category/bathroom-hardware/