Deal: Bower 16mm f/2.0 ED AS UMC CS Lens for $229 September 12, 2017 By Eric Reagan B&H has the Bower 16mm f/2.0 ED AS UMC CS lens for $229 (reg. $469). It is available at this price for Canon, Nikon, Fuji, Sony, MFT and more mount options. Check it out here at B&H Photo.