« Last post by ahsanford on Today at 06:31:09 PM »
It is very impressive how many lenses Sigma managed to release in 5 years. They are imho just missing Art macro and 70-200 Sport and they will have complete replacement of old lenses with new ones.
Given the new Sigma sdQ and sdQ H cameras, which require Global Vision lenses for the best AF performance, more lens updates to Global Vision standards are just about guaranteed.
Updates to older lenses are all but certainties, yes, but the Quattro rigs have little to do with that.
Anyone have Sigma's pie chart of what mounts their lenses are bolted on to? In absence of any data, I'm going to hazard a guess that less than 20% of their lenses are for the SA mount. Canon/Nikon/Sony must make up the lion's share of their sales.
So, yes, updates to work best with the SA mount's AF will happen, but that's not what is driving Sigma. Getting their glass on everyone else's mirrorless and SLR setups is.