IdealPhotonics' scattering sheet kit is a set of optical elements with special surface treatments (such as frosting and microstructure etching) that uniformly diffuse incident light beams through controllable scattering effects, achieving optical modulation tools for homogenizing light intensity distribution or specific scattering angle distributions.Features include multi-angle uniform scattering (Lambertian/custom distribution), high damage threshold, and suitability for beam homogenization, stray light simulation, and optical system calibration.