3 inch, 7 petals, non-comp, 1st fine.
Versatile processing for plastic lenses.
Lensmate plastic second fine pads are made from precision grade 3 micron aluminum oxide grain, coated to a
3 mm thick polyester film and backed with Gerber Coburn’s industry proven adhesive. This pad produces superior
pre-polished surfaces for reduced polishing times.
3M Optical Film 15 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.