[unable to retrieve full-text content]Tipping the scales at 410g and measuring 62.7x87mm, the M.ZUIKO Digital ED 45mm f/1.2 PRO is a relatively small and lightweight lens given the very fast maximum aperture of f/1.2. As seen in the photos below, the Olympus 45mm f/1.2 lens balances very nicely even on a smaller camera body like the …