Ricoh’s Theta Z1 shoots 360-degree RAW images for $999
Ricoh has unveiled the Theta Z1, a 360-degree camera that offers near-professional features for a price. It's got a pair of backside-illuminated 1-inch sensors and variable apertures that let you shoot 23-megapixel images at f/2.1, f/3.5 and f/5.6. O...