US 12,449,118 B2
Systems for multi-lens devices
Niels Joergen Rasmussen, Egaa (DK)
Assigned to HARMAN PROFESSIONAL DENMARK APS, Aarhus N (DK)
Filed by Harman Professional Denmark ApS, Aarhus N (DK)
Filed on Nov. 27, 2024, as Appl. No. 18/963,416.
Claims priority of provisional application 63/603,569, filed on Nov. 28, 2023.
Prior Publication US 2025/0172284 A1, May 29, 2025
Int. Cl. F21V 31/00 (2006.01); G02B 7/02 (2021.01); G02B 27/00 (2006.01)
CPC F21V 31/005 (2013.01) [G02B 7/021 (2013.01); G02B 27/0006 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A multi-lens device, comprising: a volumetrically flexible compartment fluidly coupled to a gap between a first lens and a second lens of a lens assembly, and a desiccant arranged between the flexible compartment and the gap, wherein the gap and the flexible compartment are hermetically sealed from outside of the lens assembly.