The long zoom has three switches; the uppermost on the picture is the MF/AF switch. The 70-200 has 20 elements; this is an optical SR lens.
---------- Post added 09-21-14 at 05:27 PM ----------
Originally posted by monochrome In the future I think most new lenses will be premium lenses and all premium lenses will be EXPENSIVE.
They will be big too; optimized for digital. Both for now and for the future. These lenses have at least 10 years planned lifespan so they have to perform on tomorrows sensors.
Small size is for APS. Look at the new Sigma 50mm and the new 1.4kg! wide angle zoom for the 645 to see where we are heading.