Spigen SGP's latest accessory, the Kuel S22 Smartphone Cradle for Camera ($25), is designed to help amateur and professional photographers integrate iPhones into their workflows by attaching the device to cameras with traditional flash mounts; it's pitched as compatible with most external flash-ready cameras, except for Sony's. The design of the accessory is actually quite simple: it's composed of a pliable plastic C-shaped grip, lined with rubber…
