Get 2μm Diamond Fiber Optic Lapping/Polishing Film for fast and high-precision fiber connector polishing. Available in round (Φ70mm, Φ110mm (4.3"), Φ127mm (5"), Φ203mm (8")) and square (114mm × 114mm, 152mm × 152mm, 228mm × 280mm) sizes. Designed for SC, LC, FC, ST, and MPO connectors, it ensures a smooth, scratch-free finish.