The Japanese industry magazine, Nippon Camera, has posted its calendar of new product releases for 2013. This does not include the Alpha 58, a 20-megapixel revision of the 57 which is not expected to make any significant difference to the choices for DSLR/SLT system owners (that is – it’s not likely to be an imperative . . . → Read More: No new Alphas after the 58 in 2013?