10.9km Hollow Core Double Nested Antiresonant Nodeless Fiber (DNANF) with 0.33dB/km loss at 850nm. - Abubakar I. Adamu; Muhammad R. A. Hassan; Yong Chen 015; Eric R. Numkam Fokoua; Marcelo Alonso; Hesham Sakr; David J. Richardson; Francesco Poletti; Marco N. Petrovich (OFC, 2024)