Nikon Series E lenses - 28mm f2.8 & 35mm f2.5
Unlike the Nikkor 28mm f/2.8 lens, CRC system is not used in the new lens. The E series 28mm was also came with a f2.8 maximum aperture but optically was a simpler 5 elements in 5 group design. The biggest difference is the weight, it is the lightest and ...