76MM, 7 PETAL P1200 POLY 2ND FINE NON COMP – 500

3M Optical Film 361M combines electrostatically oriented particles with a flat, firm film backing that delivers more cutting energy to your work piece. Optical film provides more consistent stock removal from lens to lens. And because the cut and finish are more consistent, you will achieve more consistent fining results, reducing reject and lowering costs.