LENS is validvalid

to make a film of [v LENSED, LENSES, LENSING]

3,257 of 196,601 in NWL2023·also valid in CSW24

a piece of transparent matter with one or both surfaces curved to cause regular convergence or divergence of rays passing through it [n -ES] / to make a film of [v -ED, -ING, -ES]