Canon EOS R, a contender in mirrorless market

Finally, Canon and Nikon have entered the full-frame mirrorless market, five years after Sony’s released their first the Alpha A7, writes
. In that time, Sony has produced three generations of the A7 and is now the world’s biggest seller of full-frame mirrorless cameras.This year, others have followed including Panasonic, in this all-important segment in an industry that has seen a serious decline in sales, mostly thanks to the increasing prevalence of smartphone cameras.