The PMMA acrylic diffusion plate is made with MITSUBISHI raw material, normal available big sheet size is 1220*2440mm,1220*1220mm,1200*1200mm;The thickness is from 1.2mm to 3mm,the transmittance for the diffuser sheet in transmissivity tester is from 38% to 90%,and the transmittance in sphere test equipment is around 64%-93%;Other size,thickness and transmittance could be cutsomized.Also the small size and shape could be processed at our own factory with laser cut machine or blow moulding machine.With milky white and matt appearance,transparent and glossy apperance for option base on different application.