Canon EF 35mm f/1.4L II USM Lens Officially Unveiled
Canon has officially announced the EF 35mm f/1.4L II USM lens. It is the first lens with Canon’s newly-developed Blue Spectrum Refractive Optics (BR Optics), which uses organic material to “achieve a higher level of chromatic aberration correction than other existing technologies.” The lens is comprised of 14 elements in 11 groups and features Canon’s Sub-Wavelength […]