Sony promised that by the end of 2012, it will have 15 lenses ready for NEX system. At the CP+ trade show in Yokohama, Japan, it announced an expanded E-mount roadmap.
This roadmap will include a good range of zooms and prime lenses, with a high-end standard zoom. The roadmap’s exact launch date is still unclear but should be releasing in late 2012.A pancake prime and a mid-telephoto prime lens is also expected sometime during 2013.