point I want to make is you only need one sided clarity you don't need both illumination clarity and detaching clarity well this is so invasive it's not very useful right a better idea is called optical clearing so we can introduce certain chemicals into the tissue that's going to turn a tissue transparent right so that's going to achieve the equivalent to case P giving us a very sharp image unfortunately this process is toxic so you may have turned a tissue transparent but this is gonna kill the tissue so it's not very useful