Oscar Deen Pinto Sunglasses in Smoke. Mazzucchelli 1849 are a world renowned Italian manufacturer of PVC and acetate, and are used in the production of Oscar Deen sunglasses. OD frames feature a biodegradable, nontoxic, and hypoallergenic construction, with the Pinto donning a 1940s Crown Panto inspired cut with a modernized angular curvature reminiscent of contemporary trends. In the same smoke colourway, the Pintos feature CR-39 lenses, a plastic polymer lens that affords light-weight optical clarity with additional shatter and scratch resistance. Carry on your person with either the eyewear string or in your recycled composite leather case.