The Aputure Quick Dome 40 is a 40cm circular Mini ProLock softbox designed for the STORM 80c, bringing fast, professional soft light control to the smallest production spaces. Its quick-release latch mechanism allows users to tension all 8 support rods in seconds, making setup intuitive for handheld, mounted, and tight-angle lighting applications where space is extremely limited.With a deep parabolic profile and a highly reflective silver interior, the Quick Dome 40 produces a soft and focused light output that maintains smooth luminance from center to edge, even when positioned just inches away from a subject. It includes both 1-stop and 2-stop front diffusion cloths, as well as a 40 Degree fabric light control grid, allowing creators to tailor softness and spill to suit tabletop composition, tight interview framing, or detail-oriented product work.Compact, lightweight, and optimized for rapid deployment, the Quick Dome 40 packs flat into its included carrying bag for effortless transport. As the smallest member of the Quick Dome family, it delivers efficient soft light shaping for filmmakers and content creators who rely on the STORM 80c to illuminate close-quarters environments and mobile shooting scenarios.