Holiday Update:
Fiber Optic Center will be closed December 24 and 25.
Due to potential early carrier pickups, PLEASE HAVE ALL ORDERS IN BY NOON ON MONDAY, DECEMBER 23.


We will resume our regular business hours on Thursday, December 26.

Fiber Optic Center will be at Photonics West - Schedule your meeting with a member of the FOC team now

    phone (800) IS-FIBER · (508) 992-6464

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    3M™ 298X Aluminum Oxide Lapping Film Disc - 5 inch 1µm (micron), PSA

    AO1-298X-503P

    3M 1um 298X Flock Pile Aluminum Oxide Lapping Film, 5" Disc with PSA Backing. Pricing per Disc.
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    3M™ 298X Aluminum Oxide Lapping Film is recommended when diamond film is not needed, like in many fiber optic multimode applications. Some aluminum oxides can even be used as the final polish. The 0.5um and 0.3um will produce return losses of -50 dB or better, but because they cut the glass at a much quicker rate than the ceramic, undercut may occur. The 5" disc with PSA backing is used for applications in MT style, multi-fiber optic connector optic connector polishing and wafer edge cleaning.

    Lapping Film Features:
    • Film Color: Light Green
    • Grit Size: 1 Micron (1µm)
    • Base Film Material: Fibrous Polyester
    • Quantity: Single Disc
    • PSA backed film
    Product Life: 24 months from the date of manufacture when stored in the original packaging materials and stored at 10°C - 30° C (50°F - 86°F) and 30-60% relative humidity.